While I salute and commend the political and cultural activism of the 1960s that fueled the civil rights movement, other than that, the decade is barren of any positive cultural or social impact. Honest people will remember 1967 for what is truly was.
There is a saying that if you can remember the 1960s, you were not there. I was there and remember the decade in vivid, ugly detail. I remember its toxic underbelly excess because I was caught in the vortex of the music revolution that was sweeping the country...Death due to drugs and the social carnage heaped upon America by hippies is nothing to celebrate.
Sadly, because of all the hype and distortion laid down by the media, some of us who came after the "Woodstock generation" had to learn those lessons the hard way, and the learning is still going on today as the damage persists. I sometimes wonder if the popularity of anime and manga, the product of a far more structured culture than ours, is due at some level to a desire for that structure and a rejection of the hedonism of the Sixties that persists today in so much of our pop culture.