I own an app that pays social media celebrities to respond to fans, we pay them 60% of our profits. Apple broke their own app store rules stating we would be disqualified from IAP and forced us to use it. So after we pay out our partners of which our entire app exists, Apple are making 3x more money than we do from our own app. And take 2 months to pay us. Oh, and provide no transaction id's for unique customers so if one of them requests a refund or does a chargeback we have no way of tracking it back to his account. To say there's a culture of hatred towards Apple in our team is an understatement.