ActivityPub is a terrible protocol. The protocol isn't what the specs are, and there's not even a consensus de-facto spec beyond "what Mastodon does". Atproto is a bit better.
Atproto is terrible at decentralization however, because of the model where data is stored decentrally, but accessed centrally, in big servers that need to be aware of all the data. In the ActivityPub model there isn't such a thing as "all the data" - you see what you see.
Atproto is terrible at decentralization however, because of the model where data is stored decentrally, but accessed centrally, in big servers that need to be aware of all the data. In the ActivityPub model there isn't such a thing as "all the data" - you see what you see.