I’m wondering if a package manager like flatpak comes with any drawback or negatives. Since it just works on basically any distro. Why isn’t this just the default? It seems very convenient.
If you have an unusual setup, it can be annoying trying to give programs permissions and sometimes it just outright doesn't work. For example, I mainly game on a laptop which has a pretty small hard drive, so I tend to put most of my games on an external hard drive. Flatpak really doesn't play well with that.