I dunno, I think the most confusing part of GNOME is that the dock is hidden, but you can disable that. Afterwards I don't see any difference from the "tap/click the thing you want to open it" functions of any device.
My kids use ChromeBooks at school, and GNOME on mine at home. They once asked why my computer was so complicated but it turned out it was only because I normally have 15 or 20 windows open at once 😅