Your wish comes true, in 3 years activitypub is just another victim of EEE.
Wish granted. Never again shall children avoid their parents on social media by switching platforms, because now they're all interoperable.
I mean... defederation exists...
Granted. You no longer need to go to c/insanepeoplefacebook, it comes to you.
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. There are now 15 competing standards to integrate activitypub, and they are not intercompatible
Granted. Effectively a ddos for all instances federated with Facebook. Only Facebook survives.
The Monkey's Paw
Want to make a wish? Just ask the Monkey’s Paw! No strings attached.*
Just create a post that starts with “I wish ___”. Other users will then grant you the wish, and probably not how you intended.
^(*)^ ^Strings^ ^definitely^ ^attached.^ ^Satisfaction^ ^not^ ^guaranteed.^ ^Wish^ ^will^ ^likely^ ^backfire.^