You can make up all the reasons you want, the end result is the same. People use windows because the product works better and more reliably. If you want to split hairs be my guest but every metric windows wins against Linux in gaming. It has a higher user base, more software, better support, and as you said even entire businesses developing stuff for it because businesses go where the customers are. Sure you can say “oh they just greased some palms”, but if you knew anything about the gaming world that doesn’t mean jack shit if your games and hardware sucks. The graveyard of failed hardware and software prove that. As much as I love steam and I’m glad the steam deck is having success every other Linux based hardware attempt they’ve come up with has failed hard like their console and steam link. And what’s your point about some games running better? Some games run worse too, beyond the fact your statement admits not every game runs better, how does that make Linux superior? Your example about companies also doesn’t disprove anything because a company can do that…but hasn’t in the entire 40+ years of Linux existence…curious isn’t it? Also you can program driver’s for windows too for devices lol, how else do you think people tinker with stuff? I mean I’m using a PS3 eye as a webcam on my Windows PC rn with custom community made drivers just like Linux does …