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.
You can downvote all you like. People will always take easier route, just how IE was default browser for decades just because people didn't have to install it and it was already there.
Easier route = electron app.
Yes, that's the easier route.