A warning and a perspective from an insider who has been through this before.
I remember google also sabotaging firefox by introducing subtle bugs which breaks google sites on firefox but works perfectly on chrome.
Some features around uploading/managine files between google classroom and google drive is broken in Firefox, LibreWolf. But I suspect it’s due to the disabling of 3rd party cookies, because it’s also broken on ungoogled-chromium.
Photo loading in google maps is also broken.