Almost every major internet content industry is winner takes all. That is just the nature of power law distributions. Ask your average social media influencer h

Almost every major internet content industry is winner takes all. That is just the nature of power law distributions. Ask your average social media influencer how much they make. Also your average YouTuber/Twitch streamer. It is not unique to the music industry, just that the music industry is older and has more inefficiencies in the form of middle man that don't contribute much in value production but still takes a large cut.