normal people can't just.... grab a single board PC and... install Linux on it! What are they supposed to do!?
I dunno, suffer, I guess. Pass the keyboard. I'm feeling Friends.
edit: my cousin and his wife came over about four months ago and saw we used a keyboard and the TV was just a computer and he went "why the fuck haven't we just done that?". He doesn't know know Linux, but he has a Steam Deck and got by alright.
Sometimes, they just need the idea, a little push.