It's because those "creators" are absolutely replaceable - there's no reason not to simply jettison them if there's any issue. There's an army of people willing to try their hand at being a similar "creator", and the vacuum caused by the loss of one of these "creators" is so miniscule people will just watch the next available stream.

The replacement cost is so low and with such low impact, you can save even more money by not spending someone's time to review the appeal.