it's become a much larger section of music. Notice, there are no bands any more. Try finding a metal band with musicians under 40, or a Greenday, Linkin Park or, the itself automated Kpop industry aside, a spontaneous boy or girl group.

Solo pop or hip-hop performers with a focus on social media have crowded out collectively made music, likely due to the general social atrophy and technology enabling production from their bedrooms.

Anecdotally, I used to be a guitarist and a lot of my friends are musicians and teachers, teenage bands are pretty much nowhere to be seen.