I don’t like where this is going with a push-model like Activity Pub being mixed up with yarn social. Activity Pub might be all for freedom of speech, but with the issue that @prologic@twtxt.net outline the is a real potential of it turning into freedom of shouting.

What I really like about twtxt is that is based on a principle of freedom to listen where you can chose who to follow and are not force-fed someone else’s agenda, that you don’t care about or want to deal with.