Apple already convinced people to pay, through the purchase of a computing device. The DMA gives away for free, apples ip. But we been through this convo already.They are fully free to monetize their IP, they just need to convince people to pay for it, or they can use something else that isn’t their IP.
If the developer agreement say they will have a revenue sharing model for any revenue made they’re in the clear.
They just can’t make the choice to just monetize some of them