From my point of view, I'm suggesting the ice cream makers should stop trying to make paninis to go with the ice cream and instead focus on making sure the ice cream cones don't have holes in the bottom.
I nearly lost all my files because server-side encryption went wonky. That's core functionality that should, imho, be fixed before going off into ActivityPub.
More generally, I have trouble being enthusiastic about "We added activitypub" focus because of what it seemed to do to MediaGoblin. That project seemed to be chugging along and making steady progress until it seemed they focused a lot of their energy into ActivityPub. Since then, MediaGoblin hasn't really had any of its functionality updated, as far as I can tell. They certainly don't seem to have released a new version in over 2 years.