I've recently started gaming on linux with surprisingly little problem, given that the last time I tried was about 15 years ago. I don't even know what proton is, but I just installed steam and then my games.. surprisingly on some slightly older games (tf2, HL2) I get a huge FPS boost in Linux compared to windows. Not sure why that would be.
surprisingly on some slightly older games (tf2, HL2) I get a huge FPS boost in Linux compared to windows
Oh, I remember watching video on youtube on that topic. Short answer: because opensource. Long answer: because developers better understood how to optimize. Same optimizations slightly boosted FPS on windows.
I don't even know what proton is
Valve games run natively on Linux, so no need in proton.