I am at a point where I just installed Bazzite on a mini-itx PC and bought a gyroscope mouse (also called a flymouse) and use steam big picture mode. Access to a proper browser (with adblock) and a proper keyboard more than makes up for the UX problems.

I just wish modern browsers had the (old pre-chromium) Opera browser style of spatial navigation, gyroscope mouses work well enough but spatial navigation is the main feature I miss since I switched off old Opera

https://blog.codinghorror.com/spatial-navigation-and-opera/