I agree with your broad outline, but have a very minor quibble with one word: "hippies". I think that, even in the 60s, there was a bit of a distinction to be made between the "hippies" and the "radicals" -- not that there wasn't overlap. My impression is that the "hippies" were less militantly political, borrowed more (superficially) from Eastern religion, were more relaxed, and came in back-to-the-land varieties. They would have scored high on "agreeableness". Their music would have featured strumming guitars.
Whereas the radicals were more academic, more willing to engage in violence, with a variety of aesthetics that, overall, leaned more towards Black Panther berets (the real Panthers, not the superhero), than toward faux-Hindu paraphernalia. They would very much not have scored high on agreeableness. Their music then would have been funk, in the 90s would have been rap, and now is pop which features, not the relaxed strumming of a guitar, but a marching 4/4 (maybe even a snare).
And, in my imagination, the typical "person on the Right" had a tendency to conflate the two.
If you were watching Scooby-Doo, you'd suspect that Scooby and Shaggy were hippies, Velma was a radical, Fred was a little "Right", and Daphne was just a normcore moderate.
Anyway, the split is still with us today. "Mindfulness" and pop-yoga come from the hippies. Ski-/granola-bro is descended from the hippies. #vanlife borrows a ton from them too, including the VW vans (when they can get them). Permaculture comes from the back-to-the-land branches, and, though mostly "liberal", has even now grown its own somewhat "conservative" branches. And you sense a lot of residual "hippyness" throughout California.
Whereas "woke" stuff -- well, we've been talking about it nonstop for the past five years, so I probably don't need to describe it more. Point is, it's not like the hippy-descended stuff of the last paragraph. It's less Stuart Brand, more Focault and Fanon.
And you know -- I said that "red-state" people couldn't distinguish them. But probably low-tier "blue-state" people can't either. Which might explain some of what's going on.