I'd actually wager the opposite. I really doubt young people are going to Bandcamp much. While I know a ton of people over the age of 35 who use Bandcamp to keep up with old bands or friend's bands.
SoundCloud was more popular with younger folks. "SoundCloud rapper".
That could very well be the case. A tiny minority nonetheless.
A small demographic intersection likely made of old millenials and young Gen Xers. Music leaning heavily towards alternative, and away from edm and mainstream.
SoundCloud was more popular with younger folks. "SoundCloud rapper".