This might be true if Spotify's monetization was distributed fairly, but instead it's basically redistributive to the biggest players. In short, instead of splitting a person's premium payment equally among all the artists they listened to, it's split among all artists on the platform. E.g. if Lady Gaga is 2% of all Spotify plays in a month, they get 2% of the money, even if you personally didn't listen to Lady Gaga at all.