Unrelated to this (bad) story, I wish there was more competition in that field. AFAIK it's either Spotify, Google, Amazon or Apple. Am I missing any others?
Tidal at least (not supporting them and read they also have some 'shady' stuff going on, just adding another possibility, personally I stick with Apple)
The best method though is to buy music direct through something like bandcamp. These streaming services all give tiny amounts of money to artists per play.