You might be interested in Peergos for the storage and access control part. We have a profile where you can control access (and revoke) to each field individual

You might be interested in Peergos for the storage and access control part. We have a profile where you can control access (and revoke) to each field individually. E2EE because most people wont want to self host. https://peergos.org/posts/social-profile https://peergos.org/posts/social-profile