best hope for mainstream adoption
I feel for that the default Linux DE will need to have an UI closer to Windows, due to user familiarity with the traditional desktop metaphor. Maybe Cinnamon or even KDE are more suited in that respect. Neither need hours of configuring either. Personally, Cinnamon with Wayland support would be perfect for me (and I suspect a whole lot of Windows migrants as well).
Gnome is nice of course in it’s own minimalist way for many,but the workflow is very different from other OSes and I think many find it too minimalist requiring extensions to improve usability therefore. However, there isn’t a stable mechanism for extensions causing breakages between versions, which can be very irritating. I don’t know if that’s now changed now though, because I have been reading about a major change in the extension mechanism in Gnome 45.
While Manjaro is perfectly fine, this is no longer true. With the
archinstall
script you can have even Arch up and running in minutes. It’s still not graphical or straightforward as a Manjaro installation, but it’s certainly not painful. EndeavourOS may be the closest to Arch with simple installation.