tie-dyed clothes, patched jeans, long hair (for men and women), etc. were a big deal when I was a teenager and during my early years in college.
All that to say that I lived through the 1st incarnation of hippiedom without being one (though i sure tried to imitate the dress and "lifestyle" when I was young).
It's kind of amusing to see how the clothing styles, etc. have come back; ditto for psych-folk music.
Am I a hippie? Nope.

And I have a feeling that the meaning of the word "hippie" has changed somewhat over the past few decades. During the late 60s-early 70s, it really was closely tied to a rejection of "materialism," identification with certain kinds of music, antiwar protests, drug use/abuse, interest in Eastern religions, overuse of patchouli oil

, and more. Dreads didn't catch on until after Bob Marley became well-known in the US. (Mid-70s, I'd guess.)
The social concerns - and the political element - really seems to be lacking these days (among other things). But these are different times.