>>kristi+(OP)
TBF YouTube has gotten better (see sibling comment), but Google Meet is really what matters here for me. There's also offline mode in Google Docs, which I use regularly because I'm not guaranteed a good-enough connection wherever I go.
Firefox does some things better (like PiP video playback on most websites, like YouTube!) but others are so poorly done (like Profiles) compared to Chrome that it overall makes Chrome my first choice browser.