it's not even whether it's a rug pull after all these years or that the timeline of a few months isn't enough -- it's that there doesn't seem to be clear ways to migrate either down to gmail/fee google account or laterally to maintain all the disjointed G services etc.

I don't want to download my entire Takeout history and re-establish anything. In my case my 'provider' running G Suite wants to shut it down and I'm happy to pay to continue the service running my own G Suite account/domain, but can't see a way to guarantee safe transfer of my data!

Nightmare really.