Steve Jobs quite openly hated the idea of anyone gaming on a Mac because he felt like it made their products seem more childish or something. It seems like either nobody at Apple has managed to dig that particular brainworm out yet or have just decided that printing iPhone money makes all other concerns irrelevant.
If you want to support your favorite artists, buy their merch while at one of their live shows. That’ll put literal orders of magnitude more cash in their pocket than streaming their music ever would, and you get a dope ass t-shirt out of it.