@wally said in MY perspective and experience with UT:
Most Linux apps aren't exactly made for mobile, and whether we have Flatpak or Snaps, it's not going to mean that everything just works.
This is very true. However, with most other mobile Linux projects having gone the flatpak route, there are probably more mobile friendly apps in that format than snaps at the moment. The challenge for UT adoption, besides the packaging format, is that these are mostly GTK apps, which is a different toolkit than UT uses (comparable with Gnome apps running on a KDE desktop)
Developers of UT apps are being encouraged to also packages their apps as snaps. If adoption is picked up, the amount of mobile friendly apps in the snap store will increase. This will broaden exposure of these apps, making them available for desktops as well. But it will not in itself increase app availability on UT.