Don't get me wrong. I love Linux and FOSS.
I have been using and installing distros on my own since I was 12.
Now that I'm working in tech-related positions, after the Reddit migration happened, etc. I recovered my interest in all the Linux environment.
I use Ubuntu as my main operating system in my Desktop, but I always end up feeling very limited. There's always software I can't use properly (and not just Windows stuff), some stuff badly configured with weird error messages... last time I was not able to even use the apt command. Sometimes I lack time and energy for troubleshooting and sometimes I just fail at it.
I usually end up in need of redoing a fresh install until it breaks up again. Maybe Linux is not good for beginners working full time? Maybe we should do something like that Cisco course that teaches you the basic commands?
Pretty simple, really. Buy a console for gaming, or a separate machine for gaming. I don't game, the joy of that died with the loss of lan parties and Tribes II.
Choose a system, make it your daily driver for work and home, and you will form the habits and muscle memory. Don't and it will remain a struggle to some degree or another.
I'm not sure why you say that. I've been using Arch to play triple A games (Control, Diablo 4, Elden Ring, Death Stranding, etc.) with NVidia GPU even (which is known to have proprietary driver and not as tweakable).
Never had a single glitch, everything runs like native.
My experimentation with gaming using Steam had gone just fine, as well. But I hear it all the time, that Linux and gaming have issues. My response to them is pretty much that I don't care. I don't use Linux for gaming. Gaming isn't my thing. To me, gamers and their needs are completely unimportant, as the pass time is just a waste.