They deal with such large numbers that you in particular are less than a rounding error. While they could provide streaming to you as a group that opens a whole case of worm cans regarding potential taxes, law suits, contract disputes, etc.
While we often think of how simple it is to do because we approach it from the tech side and we sometimes think of it from the business side we (self included) rarely think of it from the HUGE CORPORATE side, which is, they have better things to do.
Sadly, things are setup in a way that is not beneficial to us, the consumer.