Best outcome: Meta reveals how Apple uses "privacy" as an excuse to block reasonable requests for third party APIs, favor first part apps and suppress competition, while Apple reveals how much data Facebook collects. Both lose, and users win.
Set up any apple device and you are required ot activate the device. Get to the privacy policy during setup, and it is thousands of pages long. You can read the privacy policy, but you can't decline the activity. And then apple devices phone home continuously.
That said, maybe meta is doing what matt stone and trey parker did with the south park movie - inundate the censors with an incredibly enormous amount of requests and see what sticks. All the puppet sex in the movie is what got through.