There are distributions with a great Steam experience out of the box? It’s SteamOS actually a good choice? Maybe isn’t what you use or prefer.
A good Steam distro for me has a very mininal procedure for perfectly working controllers, client and general user experience.
Your direct test and experience are very appreciated.
@notfromhere @greater_potater Gnome has the rotating cube desktop, burning windows and so on as extensions. Look up “rotating cube” and “burn my windows” in the extension page.