Upstream images vs bazzite: https://github.com/ublue-os/countme/blob/main/growth_upstream_with_bazzite.svg
My prediction: bazzite may have more installs than Fedora KDE by the end of the year.
I am afraid we are talking about different things. Recently I had to report a broken package to a repository. The problem was that they mapped a path to the incorrect directory.
The software compiled and worked correctly, but some specific functionality which needed to read data from that directory was broken.
I do not think there is a way to prevent this kind of errors.