As other comments say, it was a major story months ago. I started moving off around December. It's a long process to switch over all email accounts. I only recently got self hosted kubernetes set up for immich as a Google photos replacement and some other hosting needs but for the most part I am off google. I get probably 1-2 emails a week still going to Gmail but when I do I just switch those accounts to my new email. It will be a while before the old Gmail is deleted entirely unfortunately.

I didn't mention it in op but I also moved to graphene os which tbh feels much better than android has recently.