Don't people feel nostalgic for the ~30 years ago in every decade? In the early '00s we were into the '70s, not the '90s. And the '80s were the decade that ever

Don't people feel nostalgic for the ~30 years ago in every decade? In the early '00s we were into the '70s, not the '90s. And the '80s were the decade that everyone tacitly agreed never happened, right up until a few years ago when they started making a comeback. I think it's just because that's how long it takes between the invention of a trend or style, and the majority of people not remembering a time when that was 'the new awful thing that the youth of today are doing'.