2223
There's still room for improvement, but Linux gaming has come a long way in a short time.
(lemmy.world)
I remember when Proton launched it was like magic playing games like Doom and Nier Automata straight from the Linux Steam client with excellent performance. I do not miss the days of having the Windows version of Steam installed separately.
Steam Deck is the main reason for this and reasonable WINE emulation of DirectX & other APIs.
I bet the experience outside of Steam Deck depends a lot on the dist, the graphics drivers & card and someone's personal knowledge & willingness to screw around making everything work. Drivers are the biggest issue by far - open source drivers tend to be more limited, while binary drivers tend to be quite fragile, e.g. breaking after a kernel update & requiring reinstallation.
It's easier than you think. You can just download an exe, point lutris/steam to it (ie, just paste the path into the gui), and run the game. I have yet to find a game that doesn't work. Troubleshooting is rare, and in my experience only involves changing proton versions. I have never had to mess with drivers, aside from initial installation when I installed the OS.