Your wish comes true, in 3 years activitypub is just another victim of EEE.

Granted. You no longer need to go to c/insanepeoplefacebook, it comes to you.

Wish granted. Never again shall children avoid their parents on social media by switching platforms, because now they’re all interoperable.

Granted. There are now 15 competing standards to integrate activitypub, and they are not intercompatible

Granted. When a big sociat network publishes plans to integrate ActivityPub, many instances defederate it and those that don’t are blocked by the others, effectivaly making it a walled garden again.

…Oh wait…

Granted. Effectively a ddos for all instances federated with Facebook. Only Facebook survives.