I have the best of two worlds - I think. My own domain (since 2000), and hosted on GSuite (the last 8-10 years). So I get the benefit of a robust email service

I have the best of two worlds - I think. My own domain (since 2000), and hosted on GSuite (the last 8-10 years). So I get the benefit of a robust email service but without the risk that I will get locked out. I access it using a desktop IMAP client and keep a copy of everything locally. And the icing is that I was an early user of GSuite when they used to offer free accounts. They no longer do that, but haven't (yet) killed off the ones that were created earlier, like mine. The primary data that's on Google without a copy are the photos backed up from my Android phone. Need to figure out a better solution there.