tbf, data shows that less than 60% valve games release this year runs on linux with no issue and 30% runs with major or minor issues. This stat is stables for years, so we could generalize it; however it do not represents actual gamers experience; very few games represent the majority of gametime, and a lot of them do not run on linux.

Moreover, when the hardware hardly meet the requirements, some people experience crash on linux where stable on windows.