Agreed. I still have to get into the terminal pretty routinely to do things that don’t have an effective GUI (let alone a touch capable GUI) and that would just be a deal killer for any kind of mass market handheld device. The steam deck is the closest thing that I can think of to something that could sorta be considered a proof of concept for Linux consumer devices and that took a LOT of money to develop and a massive built in revenue stream to support.

If I got a free wish for a new valve product it would probably be for a vertical Gameboy pocket (or even folding Gameboy advanced) sized hand-held steam deck with a sim card and a mic. Probably only about a hundred people would buy it, but I would be one of them.