[cafeinux]

Disclaimer: I use GNOME on my main computer and on my small-factor, touch screen enabled, couch laptop.

In terms of usability and UX, there loads of things that frustrate me. They seem to be due to design choices that the dev team made and that they don't intend to change anytime soon, so I know I'm stuck with them as long as I stick with GNOME. For that reason, I also know that someday I'll probably just snap (no, Canonical, not you) and switch DE. But for now I don't have the mental room, energy nor time to do so, so I just deal with my frustrations and stick with what Just Works™. I have to use Windows and MacOS at $dailyJob anyway so I'm used to having a subpar experience with my OS.

On the touch screen side, they indeed nailed it, as far as I can tell. I do have the occasional driver issue, due to my laptop being an obscure and not really well supported model, but the UX is far more enjoyable on my laptop than on my main computer. There's still much work to do to have a unified experience à la Apple, or as Microsoft envisioned it at the time, but they did make Linux usable on small touch screens. It feels like GNOME has a touch-screen first approach, which is good on one hand, and bad on the other.