Honestly the only people worried about learning a new OS are people that have not even tried another OS for longer then 15 minuts in the last few years.
The desktop is still a desktop so is the taskbar.
The mouse works like a mouse, browser works like a browser and the majority of apps these days are browser apps.
The single actual difference i can think off is that rather then downloading an exe you use something similar to an appstore if your non technical or the command line if you don’t.
And if you are just a little technical you can acutely download that exe and install/run it just fine. (Wine)
You do sound like a person knowledge enough to solve their own issues and you have been trying linux so I wouldn't lump you in with the majority of users that believe that all of linux requires terminal knowledge.
I let you in on a secret. I still have my windows drive in dual boot. I was very scared of linux, i just saw a hyprland gif and fell in love. As a windows poweruser i could not fully commit on that whim.
I have not booted into it in months and i use the same drive to install proton games. (So i can theoretically launch them from both sides) but i do plan to keep it there, just in case. At least for as long as i use that machine.
So by all means you are pretty much as much a limux user as i am, the only difference is with what os we dedicate time.
Recently i got into a powershell course from work and i know you can use 7 on unix, but i am actually thinking of spinning up some windows vm. My work is all windows so i do need to keep up. And there are good things i could say about it.
But i have a personal drive to learn linux, rooted in the philosophy of technological freedom, unrestricted by corporate whims. One day i hope to truly leave windows for a foss new world (does not need to be linux) and i hope sincere that on your own time, you will also join me there.