When children start to speak they find their own voice by imitating the sounds around them. It would follow that bands do the same. Bands will find their own voice at some point. ↗
Anyone interested in the world generally can't help being interested in young adult culture - in the music, the bands, the books, the fashions, and the way in which the young adult community develops its own language. ↗
But, then again, I wouldn't call myself an indie-rock supporter even if there are some really good bands out there and there will always be some real good new bands. ↗