My kids are 11 and 14. Many people like '80s music, but most don't prefer it. Taste in music is largely nostalgic. Case in point:
Asia - Only Time Will Tell : 186,547 views, 1103 likes over the past three years
Justin Bieber - All That Matters : 7,073,274 views, 281,312 likes over the past two days
Then again I could be partly to blame for singing and/or playing Asia's
Don't Cry every time my kids start whining. On the other hand you know some teen out there broke up with a girlfriend, danced their first slow song, had their first kiss, started driving, and/or did many of the other awesome things that people do for the first time as teens at around the same time Bieber fever struck. There's no way you can convince me that Bieber is actually 38 times better than Asia. Art in general is almost purely nostalgic. That's why fashion, music, movies, and games vary so drastically from decade to decade.