Bazzite basically is SteamOS for desktop. I’ve got a steam deck and PC with Bazzite and I probably couldn’t tell you which is which if you just showed me a TV with one of them running.

that's interesting to know, wasn't aware of this :) but then i'm even more confused what's wrong with my Bazzite, Steam Big Picture mode is unusable, runs at about 2 fps. i could debug it, but don't really use it anyways, just noticed when starting it.