Apps, always with apps, most app in ubuntu store are not the latest version, nor reviewed or crypto signed for safety. Then you still have to deal with RPM or Deb or flatpack …

There is no good frontend for the clamav antivirus that is maintained! yes we may not need an antivirus but if you want one, you have to go command line. As an old ace developer, this is not an issue for me, but yeah at home I don’t want to use that knowledge nor can recommend linux to newbies.

Maybe a easy to use frontend for docker app is missing (nono I use portainer) but something more easier like the defunct CasaOS for beginner to install decentralized apps is also something that could promote Linux a lot. Ubuntu could also hide docker app in its store, just telling users that they should not let their notebook or computer go to sleep if they install server app like immich or jellyfin

No clarity on code status, seems not open source and author may want to charge later. I refuse to beta test for him and being forced to pay later for the privilege