I agree with this 💯, I just got off the phone with someone trying to login to their meta business account. Centralized systems are siloed into servers by domain law. Pay attention to how facebook structured the profile to be a route i.e., facebook.com/username vs username.facebook.com this was done by design so they can lock you into a system where your data is ultimately theirs.
nostr:nevent1qqsp4wzeegnswrg9nnjhll7qegajpfe6uzzdajqyyqtzxewqmwtv6dcy7edc3