Honestly, these days linux runs 90%+ of windows games, often better than windows. The 10% that’s left have kernel level ‘anticheat’ that you probably don’t want anyway.

I actually run a bit of everything. Mac at work, freebsd for the servers, linux for my personal/gaming pc, windows 10 for the VR/guest pc (though I really should check how VR performance is in linux these days- I haven’t checked in like 8+ years, last time I tried there was a microstutter issue that made me nauseous af, and W10 is obv going away), graphene on the phone, another phone with KaiOS to fiddle with, etc etc.