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.
You want your whole computer around a private company’s platform? Wow this is some next level bootlicking
or maybe they just like having fun while playing games. Did that occur to you?