Firefox 90
the version of firefox previous to Firefox 90.0.1 (90.0.0) worked with Google Meet and my company's firefox profile.
I was very excited about not needing to use Chrome anymore.<p>I'm using Firefox 90.0.1 now... I get no sound or video in Google Meet.  I had the same problem with recent versions of firefox.<p>I have to use Chrome now for google meet.