netchami

https://github.com/revoltchat

It isn't proprietary either

What part of Matrix is proprietary? It's not an app, instead, it's an open protocol that can be used by anyone to build a messaging app or host a server.

I think this is a rhetorical question

Discord is an absolute piece of garbage, it's not a good messaging app, definitely not a good place to host a community (seriously, I don't understand why some communities saw Discord as an alternative after the Reddit API changes), and most importantly, it's spyware. The company doesn't have a business model and it was founded by a guy who is notorious for creating random shit that's not economically sustainable at all. I don't understand why anyone would use this shit. This video outlines everything that's wrong with Discord: https://youtube.com/watch?v=uvNkdAggUGU

Switch to Revolt or Matrix

You're right, I edited my original comment to include advice on how to do this

Am I seeing Reddit there?

If you know how to hack your switch, you should also know how to not get banned

Be aware, however, Nintendo is aggressive with banning, so mod at your own risk.

Just block Nintendo servers when running modded to make sure you don't get banned. This guide can help you: https://nh-server.github.io/switch-guide/extras/blocking_nintendo/

I remember using this (cheating a little bit with VPNs and proxies so I could claim the rewards like 20 times every day, because they are separate in every country) to get some Xbox giftcards

I also had ~15 Microsoft accounts and I put them all in a Microsoft family so I could transfer points from one account to another, it was really fun lol

You can check if it's on Deezer and use this guide to download it. The same is possible on Qobuz. Both offer FLACs.

Edge is the worst recommendation I've ever seen in my life