Earlier quoted context omitted.
Lets say you pay 10$ for Spotify and you only listen to my music for a whole month then Rihanna, Lady Gaga and Beyonce will get 99.999999% of your 10$. Its because all the money, be it advertisement or subscriptions is thrown in a huge bucket and divided by play count. It will take you a looooong loooong time to get even one single dollar out of this model.
>> "Its because all the money, be it advertisement or subscriptions is thrown in a huge bucket and divided by play count." Source? Also, that's still not a reason not to be on it. Lots of people use Spotify and if your music isn't available on it they either won't listen at all (you lose) or will download it illegally (you lose).
Furthermore you can't just be on Spotify. You need a middleman to be allowed in the labels domain. Like I said, most streaming services are controlled by the labels. Now there are some cheap proxy companies that will publish you on Spotify and sure, you can do that but in the beginning of your journey - which I was referring to - you don't need to bother. It just won't give you anything. Later its surely nice to be there but even then you won't get anything out of it money wise.