I’ve never been a Linux guy but recently I’ve switched to Pop!OS on my laptop and bought a Steam Deck. Other than a few teething issues with the laptop I’ve had a great experience and I wouldn’t consider myself ridiculously tech savvy. I’d absolutely consider switching my gaming PC over but my worry is loss of performance and being unable to use my game pass games. I’d be super happy if I could switch my PC over in the next couple of years.
Game pass is the one problem with no great solution in sight… But not great doesn’t mean none. If you have an Xbox you can play them on the pc streamed over your Lan, and you can also stream games directly from the web as well.
Again, not great solutions, but it is unlikely we will see Xbox game pass running on Linux. I think MS will do anything and everything to prevent that.
Then there’s the not-solution of running a windows vm. You aren’t ditching windows with that entirely and, at least from what I understand, you’ll need a second graphics card to dedicate to the vm to get “bare metal” performance.