I actually love BPM, but the button to enter is right next to the steamvr button so I usually pull a "this little maneuver is gonna cost us a minute" whenever I misclick and it's often when I'm late for a VR social event.
It's about a decade old but it's the couch version of Steam, completely navigable with a controller. If you've ever seen a Steam Deck, that's just Big Picture Mode.
I believe Steam Deck got a completely new interface that also later replaced the old Big Picture mode. It also of course has a more complex setup, since it's not running in a desktop environment, but that's more about the overlay and running games.