Depends, if you want to play online, tough luck. Most anticheats refuse to work with Linux, the smaller games probably work fine, but if it’s somewhat mainstream (fortnite, valorant, cod, rainbow six, etc) it probably won’t work. ProtonDB has a great list.
Don’t forget Europe. Here, the far right is also racially motivated. My country’s (Portugal) far right party shot up in votes in the last election and has repeatedly villanized roma people. I hear the AfD is also pretty concerning.