and then, having said that, is there some downside to using the containerized versions? For some stuff (Godot) I do actually need to provide my own executable cus I might build it myself, and I gather that maybe I'd have to make my own container or (something?), but for everything else like. Sure. I don't care where the Dropbox was built. I just need it to run on this OS, done. So flatpack just, works? That's the new cool shit?
Last time I poked at this was Debian and apt-get was the cool shit.