This is a phenomenal question! I would love if someone could provide a concrete answer. I also tried to find out more about it, during the last year since I am

This is a phenomenal question! I would love if someone could provide a concrete answer. I also tried to find out more about it, during the last year since I am making a mobile app which would also sell users the ability to buy ads just like Facebook does, and I spent DAYS trying to find any sort of information regarding it. There was none, no one speaks about it, like it is buried deep down, if you were to apply Apple's arbitary rules then you would expect that Facebook also pays the 30% mafia tax, but somehow I doubt it, since that amount would just be enormous. I'm honestly excited and curious to follow this thread and see what the results are going to be.