It's annoying fragmentation when even for a stable distributable package there's flatpak as a standard, and I've never seen why Ubuntu needs their own with a proprietary store.
Like I generally tend to favor native packages, but I can at least appreciate Flatpaks having advantages and times even I want to use them. (Largely when stuff is a pain to compile on Arch for library reasons.) Snap is a non-universal universal package format.
(Also going to shout out AppImages, which are an entire package as a single ELF file you can run on basically any distro. I'm not sure how good they are for important work, but I just think they're neat and have come in handy for running stuff on old CentOS in the past.)
Don't worry, eventually Google's current project to replace all their own search results with their own "AI" sludge will make using them impossible to get credible information from too. :(