It's not really more power in hands of corporate overlords unless you give them your domains. Domain names are the first point of contact to anyone using your s

It's not really more power in hands of corporate overlords unless you give them your domains. Domain names are the first point of contact to anyone using your service, as long as you control them you can move to any other corporate overlord at any time. That's freedom. I'm in the same situation as the OP. Except I still do have some VPS left mainly for tor exit nodes and DNS over TLS servers. The rest that did require some sort of VPS is now in managed k8s.