Thank you for the response. Alas, the monetization question is key to enshittification. I'm left unassuaged.
Let's take a concrete example. There are a bunch of neo-nazis inciting real violence on Blue Sky. People will die. Does anyone have the power to do anything about them? Or can the neo-nazis " mix and match services and switch quickly" to escape any consequences? It's a dilemma either way. On one fork, BS has no control, which means bad actors run free. On the other fork, BS does have control, which suggests they're not as enshittification resistant as it may seem.
I know and am happy with how Activity Pub (Lemmy/Mastodon) deals with both forks, as imperfect as the system is. What about Blue Sky?