I’ve been worried about the same. I’m slowly moving my email and all accounts over my own domain name which for now is forwarded onto the same Gmail. Seems like an extra hop but if they block me then all I have to do is point my email somewhere else
I’m trying out Purely Mail. Unlimited email addresses across unlimited custom domains.
I have a cool setup where I have setup an email account at service@service.mydomain.tld, but it’s setup as a catchall for *@service.mydomain.tld (and allows gmail-style tagging). This means I can fill out service forms by inventing addresses on the fly like LemonadeStand+Signup@service.mydomain.tld and the email shows up in one unified inbox, the subject line will include [LemonadeStand], and the message will have the flag ‘Signup’.
