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.
Choosing to love Jesus makes that man happy, and that’s great as long as he doesn’t try to ruin other people’s fun. Why is that so hard for some people to understand? Just live your own life and leave other people alone.