I tried to do that, lasted for like one week. At the time, Calendar invitations? broken Google Meet? broken Everyone on my team under this domain had these

I tried to do that, lasted for like one week. At the time, Calendar invitations? broken Google Meet? broken Everyone on my team under this domain had these zoho emails and was wondering the point of this masochistic exercise of not using gmail. and yet, I mean it works, and its not a Zoho issue, its a Google network effects issue. Having to make a google account for your non-google email just to join a meet or load a spreadsheet is just bleeeeehhhhhh! I think its the mental association with that email then having a gmail inbox, but it doesnt end there as I'm pretty sure the ux was worse than just that.