Comment by rtkwe

Alternatively it's still a pretty small slice of the market that's not willing to dual boot for the major games that do require windows only anticheats so it's just not worth their dev and support time to try to serve that small slice. Valve's work on Steam Machines/Decks is the thing needed to actually push developers to supporting it by providing a relatively consistent target OS and a large enough install base to justify spending the money to support.