Fair cop on the inconveniences, although I’ve found it fine after an adaption phase, coming from fedora it was lesser than hopping to a new distro. Hard agree on knowing the nuances being problematic, clarity and accessible education is sorely missing, certainly the steepest part of the learning curve.
I just run ‘distrobox upgrade -all’ in my Daily.service, didn’t need quadlets (although after adaption I quite like them for containers now).