The licensing costs you list are tiny and irrelevant as a revenue stream, and seem just like something in the ballpark to cover the overhead (legal, etc) of tha

The licensing costs you list are tiny and irrelevant as a revenue stream, and seem just like something in the ballpark to cover the overhead (legal, etc) of that licensing and distribution. For a manufacturer making a million devices, a literal 1 cent per device is not a major change, and on Hollywood scale collecting a five-figure amount per manufacturer isn't meaningful either.