Not surprised but its still hilarious (and a little frightening) to see it laid out this way...
Apple's new privacy feature reveals astonishing cost of using Facebook | iMore
The plain text of Facebook's 'App Privacy' section on the App Store runs to over 650 words, and you don't have to read the whole thing to get an idea of just how intrusive Facebook actually is as an app. Data used to track users include; your address, email address, name, phone number, whilst data linked to users includes; purchase history, precise location information, photos and videos, contacts, health & fitness analytics, and more. The list goes on and on.
Apple's new privacy feature reveals astonishing cost of using Facebook | iMore