I’ve been gaming on Linux on both Deck and Desktop for a while now and I like it, but I also have to admit that it’s not without issues. Thanks to Steam and Proton, most games really do “just work”, but some, especially non-Steam games or related tools like launchers, plugin/mod managers can cause issues and may need more effort to get running, which can be difficult for people with little Linux experience. I also recognise that not everyone wants to have to deal with that and I think that’s fair. And I get the impression that many Linux gamers underestimate their own skills and how much the average non-tech person would have to learn to be able to have a similarly good experience.

Updates can also just break games. I’s happened to me with Trackmania when the stupid Ubisoft launcher suddenly wouldn’t work anymore, or Blizzard games like World of Warcraft and Starcraft 2, which started having graphical issues. Slay the Spire, after a patch, always launched on the wrong screen and refused to let me move it to the primary one.

Disclaimer: I’m on a non-gaming focused, but popular distro (Fedora).