I think my ideal Linux OS is probably Ubuntu/CentOS + something like macOS’s .app bundle file format for distributing end-user applications. When running personal Linux, I want things to generally “just work”, which means staying away from the distro package managers on Debian/Redhat derivatives. Given enough “hobby time” I manage to twist my base system’s packages into pretzels and/or break workflow critical softwar…
Seconded. AppImage is admirable and FlatPak is tolerable, but Linux has become a hopelessly fragmented and complex ball of abstractions and everyone's best efforts to deal with that so we can just install some goddamned applications already have been significantly hindered by it.
Best I've managed so far without getting into hopelessly niche distros is Fedora Silverblue. Immutable base system (OSTree) with FlatPak for most application installs and Toolbox (see Distrobox as an alternative) for things that don't have a FlatPak. It's still a pretty rough experience, especially because of GNOME and its hatred of configurability, but it is the least-suck I've managed to wring out of Linux.