As someone who was already only mostly playing single player games, the transition from Windows to Linux was so easy. All my games just work. The only multiplayer game I fuck with anymore is Battlebit Remastered, and that works great.
Since my style of learning is "jump in and figure it out as you go" (impulsive idiot), I've been very impressed with how much has just worked.
I've been afraid to recommend my set up to friends though because I don't want to be their troubleshooter.