In addition to other people’s comments, flatpaks are usually more up to date than their apt counterpart (expecially those from the debian stable repositories).
I run debian and I deliberately installed some software from flatpak (eg. Ardour and Guitarix) because the deb package is a whole version behind.
Am I the only one that calls my CAT layers stuff like “koala buttfucker”, knowing pretty well that I’m the only one who sees it?