the personal cost associated to moving from Twitter, Facebook and the like into a different network entirely, rebuilding identity and audience, is disproportionately higher than moving between relays/clients/apps. that is one of the major accomplishments of the specs you defined. I mean, says so right in your initial proposal.

what has happened by default with social networks is that users migrate or join the networks with more MVPs. ever since IRC channels, the oldest I can think of.

but moving inside the nostr network should be mostly painless, unless you make yourself a subject to a totalitarian platform, which I expect to exist. and even then, as long as you hold your key, you might only lose data. you can pat yourself on the back for that, sir. this lack of friction is what enbolds me to say that people will abandon bad platforms, as long as they have an alternative. your protocol provides THAT, above all else.