As someone that into mech keyboard hobby, I can say that's still perceivable for average user as you still retain the familiar "qwerty" layout.
Look up stenograph keyboard. They have lesser keys but allows someone to write higher wpm and programmable though I don't think they would fit for average office workload (unless you types a lot).
From my experience, I can install several repack without any issues on my Mint install (using wine). If you overwhelmed, the easiest way is to add the .exe of your game as non-steam game through the steam and the proton will handle the rest assuming you won't find dependency issues, if you stumble across problem try to search protondb for solution.
Personally I run my games with wine because I couldn't figure out how to make use of bottles and lutris (ye I'm weird).
EDIT:
Also you can run your modded games on Linux, so far I have tried modded nfs mw (2005) with hard+, underground2, and new vegas, they are works like on Windows.
As someone that into mech keyboard hobby, I can say that's still perceivable for average user as you still retain the familiar "qwerty" layout.
Look up stenograph keyboard. They have lesser keys but allows someone to write higher wpm and programmable though I don't think they would fit for average office workload (unless you types a lot).