As far as music goes, even though I don't have a particular musical 'my era', even though I listen to all sorts of things from the 1920s onwards, getting into all sorts of things like a child being excited about a new toy for ten minutes and never going back to it again, I do spend far less time listening to music from the 00s than any other decade.
Part of that's personal reasons, but also, I think maybe the nihilist hedonism that features so heavily in the pop culture of that time, that just doesn't work for me. Not that I'm saying there's anything wrong with it. It's just... not me.