Right... But....
ActivityPub is not a protected encrypted protocol. Everything anyone says on any service using ActivityPub can already be intercepted and harvested by anyone, even blocked instances. The defederating is software based. But for example if someone wanted they could simply do https://mastodon.social/tags/fediverse.rss and there were go, instant access to data from the Fediverse. You can query any Mastodon server for any hashtag you like. That's just one of many endpoints that will spit out Fediverse content.
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
replies: