Amusingly the only thing Firefox doesn't work well for me for, is MS Teams :D So I have to keep Chrome on my laptop for that :(

Yeah it's very sad though.

Yeah that makes sense. I mean the Edge evolution made a lot of sense full-stop. I'm just sad that the Teams app requires I log in (I don't have a team account) and the web interface for calls refuses to work on Firefox (though it works a bit if I tell FF to lie). Web, eh?