kyub

It depends. It's viable if you just need a phone with several open source applications (non-Android) and are fine with that. But if you need Android app compatibility it's probably going to be harder or more inconvenient to do, though I haven't checked the status in recent time. And then there's this evil thing called Google Play Integrity (essentially DRM restricting which apps can run on which OS) which is a problem even for non-proprietary Androids, so you probably won't have any chance if you're dependent on such an app (thankfully it's rare but as we all know stupid ideas tend to become annoyingly popular).

Main problem, as usual, is that Android and iOS have become such big and popular "platforms" for mobile apps that establishing a "third" platform for app developers is basically impossible (also remember what happened to Windows Phone OS, they were late to the market and failed spectacularly to catch up. Of course in this case it's open source so it can grow regardless of user numbers, but still, it's hard to catch up when lots of great Android apps were already developed specifically for Android). So you can only hope that Android app compatibility grows mature enough to be close to 100% compatible, so that you can also run almost all Android apps on your mainline Linux mobile OS. Then you're not "limited" anymore. (At least if you consider it "limited" when you can't run Android apps. Which most probably consider to be "limited").

So I think it's less about the hardware and OS/UI (I think they work fine these days) and more about the available apps.

[My main daily driver phone is a GrapheneOS (Android) and I have a Pinephone with Linux for playing around in WiFi at home only]

Use Matrix or any good messenger like Signal or Threema for daily communication with friends.

If you want to see a good table of messenger recommendations, see https://www.messenger-matrix.de/messenger-matrix-en.html

E-Mail is not a suitable replacement because it lacks end-to-end encryption (unless you and your friends use PGP or S/MIME for that but since that's rare and slightly too complicated for the common user to use, I'll just assume that you don't). While mails are usually encrypted during transport, they lie in plain text format at their destination servers. Depending on which e-mail host you or your friends use, that means the whole content of your e-mail might be scanned and analyzed automatically. Especially if you or your friends use privacy-disrespecting mail hosts like any big commercial one or Gmail or Outlook or what have you. Then your communication via unencrypted mail to or from that person isn't private.

Deep Rock Galactic

https://itsfoss.com/bluesky-vs-mastodon/ This is a comparison about Mastodon vs Bluesky.

Misskey is most similar to Mastodon. Bluesky is also a bit similar to both but still the most different one from the other two. All three are different social networks. Mastodon and Misskey are ActivityPub compatible, meaning they can "speak with" other ActivityPub compatible social networks, e.g. Lemmy, Pixelfed or PeerTube. Together, that's what's called the Fediverse (different federated social networks being able to talk to each other). Bluesky is based on a similar, but different protocol called AT Protocol. It also means it's possible for social network services using this protocol to be compatible to each other. But not sure if it's there in practice yet, if there are even other social networks using this, and so on.

I'd recommend using Mastodon, and in general ActivityPub compatible social network services. They're all open source, anyone can host a server (which is very important, because if the server operator ever does any bullsh!t you're not forced to stay there and still can remain on the social network, just from a different node), they're federated (servers can talk to each other and usually do unless some specific servers are blocked on purpose by the other server), and they're compatible with multiple services also using the same protocol. And there are "big" networks already existing using ActivityPub, most notably Mastodon and Lemmy of course. Also, Meta's Threads is also using ActivityPub, however some Mastodon instance hosts have decided to block Meta's servers (there are good reasons for doing so but explaining this would make this post even longer).

Bluesky is controlled by a company made by ex-Twitter employees, I think its federation capabilities are still limited right now(?), and one can't be so sure how its future is going to look like under these circumstances. We've all seen what happened to Twitter after Musk bought it, so I think only the true, unrestricted open source social network platforms like Mastodon, Lemmy, Pixelfed, Loops.video, PeerTube and so on are the future.

Don't use Onedrive, Dropbox or Google Drive (all privacy nightmares). Instead:

• Self-host https://nextcloud.com/ (this is the gold standard of self-hosting a secure and private cloud storage, you just need your own server with the disk space you need. Open source)
• P2P and/or self-host https://syncthing.net/ (this will automatically sync files in shared folders between several devices. Best if you have one device which is online all the time. Will use the space on your own devices. Open source)
• Storage on a trustworthy 3rd party host: https://proton.me/drive (this is the most similar to Onedrive/etc. where you sync your stuff to their servers, so you don't need to host anything, but contrary to anything from Google/MS/Dropbox, this is at least a reputable and secure/private host which doesn't abuse or sell your data. Data is encrypted by default. Also open source)

Furthermore, accessing Onedrive from Linux might be painfully inconvenient because there's no official proprietary client for it by MS. There are 3rd party clients but I'm not sure how good they are, also MS could at any point change their API or even block unofficial clients, rendering your unofficial client useless at least for a time period.

Probably because Google is actively and frequently banning many Piped or Invidious hosts, and is generally currently at war with "alternative frontends" to YouTube in an effort to make users browse YouTube directly and consume ads there, or buy YouTube Premium. This is in line with their current fight for more ad revenues across their products and services. You probably have to either search for another public instance which isn't banned (yet) from accessing YouTube, or host your own instance.

I'll do a (simplified) Windows analogy, if you're already familiar with Windows.

Microsoft Windows is closed-source/proprietary, which means only Microsoft has the source code for it, and only Microsoft is legally allowed to create or distribute copies of Windows. "Windows 11" for example is a "distribution" of Windows containing the "Windows NT kernel" (core of the OS) alongside other important software to make the OS usable, like a boot loader, service layer, graphical interface, desktop environment, and lots of included "system" applications like a file explorer, a web browser, apps to adjust settings, apps to display menus and task bars, and so on.

"Linux" by itself is just the kernel, the core of the OS. Which is by itself not a "usable" operating system yet, just like holding a CPU in your hand doesn't allow you to use it yet. More components are needed for that. Since Linux is open source and under a permissive license, anyone (even you) can go ahead and create an operating system made with the Linux kernel. If you do that, this is called a distribution or "distro" of Linux. Since there's not just one company allowed to do that, many distributions exist. They all made their own operating system on top of the Linux kernel. Even though hundreds of distros exist, only a handful of them are actually popular, stable, secure and recommended for general use. They all use similar, but sometimes different software to include in the distribution. Like the Linux kernel, most of that software is open source so it can also be modified or extended.

Since "Linux distribution" is rather long to write, people often just write "Linux" but mean the whole distribution, not just the kernel. These are just common inaccuracies in communication, but what the person meant should be obvious from the context.

Common and recommendable Linux distributions (= full, usable operating systems) include: Linux Mint, Ubuntu, Fedora, OpenSuSE, Arch, Debian. These are full operating systems and they all include the Linux kernel at their core. Of course, the similarities go further than that. Most distros are similar enough that if you've learned one, you can also use any other with little additional things to learn. However, some distros are deliberately a bit more different or tailored to more specific users or use-cases, for example Arch targets more experienced Linux users because it's a very minimalistic distro, it expects the user to know which packages he wants to install. It pre-installs almost nothing. You can think of this like "Windows Server Core" where it just boots into a minimalistic terminal by default, no usable GUI yet, but you can of course install the desktop environment and everything if you need it and make a full-featured desktop out of it. The distro just doesn't want to preinstall anything which you later might not like, which is why it gives you the choice, but that makes it a minimalistic distro and it's harder for beginners to use that way. Other distros like Mint are much more similar to the client editions of MS Windows in that they preinstall everything the user needs for a desktop OS and more, so that the user can boot into and use the desktop as quickly and easily as possible.

And then there are even more special-purpose distributions like Kali Linux which includes things like penetration testing tools (i.e. "hacker tools"), which makes it a distribution for IT security people, so they can boot into it and have access to most needed tools right away without installing much else (also good on a bootable USB stick). But usually, in general threads like this one, people don't talk about specific-use distros, but about generalist distros which you can install and use as a regular desktop OS.

Desktop environments also exist on Windows but there's basically only one, made by Microsoft. In the Linux world there are several to choose from. The most common ones are: KDE Plasma, Gnome, Cinnamon, XFCE. These desktop environments contain window managers or compositors, task bars or panels, menus, various tools like file managers, process viewers and text editors, and various background programs. This is all needed for the user to have what is commonly known as "a desktop environment", because if you didn't have one, you'd be basically staring at a screen containing at most a cursor and a wallpaper, with no way for you to interact with anything. Of course, these can look and feel different from each other (just like Windows looks and feels different than MacOS), and they have different features and strengths and weaknesses, but their goal is always the same. And as usual in the open source world, there's not just one project but multiple, and out of those multiple a couple are popular, viable and stable enough so that they are usually included in most Linux distributions. Which is why most distros also give the user the choice to have a specific variant of the distribution with a specific desktop preinstalled. For example, Ubuntu also has Kubuntu (= Ubuntu with preinstalled KDE Plasma) or Xubuntu (= Ubuntu with preinstalled XFCE). These can have various names but in the end it's just the base distribution ("Ubuntu") with a different preinstalled "face" so to say (and you can change those faces or desktops from within the same distro, of course). Most other things are exactly the same between those distribution variants.

As a new user, you don't need to learn about everything. Just pick an easy to use generalist desktop distro like Linux Mint and use the default desktop environment or variant which they provide or recommend by default. You can start experimenting with more choices later on if you want, but you also don't need to. If you have something you're comfortable using, then you can just stick with that.

Experience with relatives who had no prior experience with Windows or Linux: installing Linux for them was great, painless and also facilitates troubleshooting for me. No problems here. Mostly using Linux Mint for those purposes, it's a great distro for non-techy people.

Experience with relatives with prior Windows experience (but no Linux experience): a mixed bag. Some use Linux happily now (thankfully), some returned to Windows because they couldn't change their habits or have weird specific incompatibility issues with niche hardware which they also don't want to solve in a different way. I've kind of stopped giving support to those, since I don't want to give Windows support in my free time. I sometimes have to do it work-related, that's more than enough Windows contact for me. I also refuse to give buying advice on any products by Microsoft, Apple, Meta, Amazon or Google, with only very few exceptions (e.g. Pixel phones, because they're very secure and with GrapheneOS installed they're the best general mobile phone option). It's a bit of an ethical dilemma because I'd like to help the people but also don't want to directly or indirectly support those companies. I always offer them help if they use Linux or the things I recommend.

Winter is on its way out due to climate change. In around the year 2100, it's estimated that there will only be 3 seasons left, no winter. And summer will be much longer and much hotter. So the 3 seasons will be spring, then a 2-season long summer basically, then fall. That's it.

But you can already see the disappearance of winter today because there's much less snow and it's much warmer than like 30 years ago. (Speaking for Germany)

Yes, it's a dangerous combination of media/IT illiteracy/incompetence within the general public and profit-driven proprietary social media algorithms that only aim to keep people engaged for the longest time, no matter the content they are being served. And usually, the more extreme the content is, the higher the engagement, the more revenue to be made from serving ads to the users and selling their collected data. This currently leads to a rise of misinformation, anti-scientific thinking, and so on. Which just so happens to align with extreme right-wing ideologies.

• GUI: Thunderbird
• Terminal: neomutt
• Android: K-9 (soon to be Thunderbird)

Dumb user friendly (having no particular background): yes

Dumb user friendly (having Windows background): no

Windows knowledge makes learning other OS harder because Windows is the weirdest OS out there.