with Linux gaming I think it’s great enough that it runs with Proton and no one is blocking it.
You clearly missed many news from the gaming sphere.
remember that the game is in a closed alpha state, so at no point this should be taken as “Valve not dogfooding their platform
Yes, it is. Sony is developing their games for PlayStation first and Windows as an afterthought. I’m not saying that Windows should be an afterthought but SteamOS should be a development target from day 1.
All we can do right now is wait and see.
Grab your Steam Deck, install Counter-Strike 2, and look at the state of Source2 games right now.