That's a dream come true... provided they fix multi-accounts and game visibility/accessibility in the Steam UI.

I already have a Steam Deck that I can't let my kids touch, which is stupid. I can't hook something like this up in a shared space of any kind without improved parental controls, including ability to toggle visibility of game library entries, and (ideally, but not strictly necessary) the ability to say "do not show this user's entire library to anyone else on this machine, or on the network, nobody with a different login"