>> You can self-host a PDS. Almost nobody does.
Who would've thought true decentralization means everyone hosting their own server? Yes, each user would have to pay and maintain it, but that's the cost of decentralization. ATProto at least makes it easy to jump ship if shit hits the fan and not have to start from scratch. Try doing that with Twitter/Instagram/Etc.
That portability issue was a direct answer to ActivityPub
I will give AP folks credit, they have looked at the success of ATProto and found parts they also think are good ideas and are bringing them back to AP.
I'm not sure if the same can be said about Nostr, I keep my distance from that crowd. I wonder if this submission is reflective of the larger Nostr community or if it's one person who wants to write a put-down piece.