I guess I pay for the convenience that I get when I buy a new game, simply press Install and start playing. I spend most of my free time playing games on PC, I have no other reasons to stick to Windows. I'll happily switch to Linux on the day when every new release works with no extra problems, tinkering, waiting or searching caused by my choice of OS.
This is going to sound selfish, but I don't have the "energy" of fighting against whatever the current meta is - I just have to appreciate the more invested people that drive Linux forward. I'll just follow and use the OS where I get the smoothest overall experience for gaming (including thing like mouse/kb driver support). Windows is the current answer for this, one day it'll be something else - hopefully Linux.
Shit's been progressing really fast recently - I guess Steam Deck is doing some heavy lifting when it comes to motivating developers to keep Linux in mind. Direct support will always give the best results for everyone.