Its even worse when you force Firefox to use wayland its icon doesn’t even show.
Edit: Oh since everyone now is confused; I only have the flatpak version of Firefox installed yet it doesn’t use the pinned icon and doesn’t even use the firefox icon under wayland at all.
Depends on the viewpoint. As a software consumer, sure. As a software producer though, not having to deal with with tons of different packaging formats and repositories for different distributions and versions is a blessing.