Even aside from issues with W10 specifically, I'm so tired of having to download GBs of updates and then figure out which launch params to use to trick $GAME into launching when I find a few spare minutes to play games using Steam.
Contrast that with my Miyoo Mini+ handheld which lets me dip into games immediately whenever I have a few spare minutes (around the house, waiting for an appointment, waiting for kids, etc.). There are _thousands_ of games I've missed over the years and I've pretty much decided that I don't need to (i.e. can't) keep up with AAA releases or new consoles.