There is a difference between paying 30% and 0.1% that goes beyond "precise maths". It's an egregious share, and Apple is making an estimated $30 billion a yea

There is a difference between paying 30% and 0.1% that goes beyond "precise maths". It's an egregious share, and Apple is making an estimated $30 billion a year with this, at a margin perhaps more than twice as high as on iPhone sales.