I've been away from MacOS for about 10 years. Big Sur now. Kinda hate it. I keep accidentally invoking extra layers of UI everywhere. That's fine I guess. But what I ran into that I LOVE is making EVERY app full-screen, pretending there is no desktop or window management, and just swiping right/left among them. I wish there was a way to smooth out the UX so that this feels first-class and I stop accidentally breaking…
I recently got one to use as a secondary display just for Slack /Discord/etc, but after connecting a trackpad & keyboard I totally fell in love. It's a very simplistic environment, but it's actually quite nice as an alternative to the full-blown macOS.