sorry, but they're not in the same league as their '60s foregenderneutralpersons
I have to call bullshit here... but I'm not saying that as a defense of the current movement, but rather I'm objecting to your idealization of the 60's. All too many baby boomers seem to have a fuzzy, romanticized version of what happened in the 60's.
There was no shortage of bad actors mixed in with more idealistic folks then, just as is the case today. We have, with varying degrees of success, already sugar coated a lot of 60's history. All of the negative aspects you point out in the current movement have analogous issues in the 60's movement.
Of course, there were a lot of good things that happened as a result of the counterculture movements of the 60's. If we pretend there were no such negative aspects to these movements, and then use this optimistic but false dream of the past to condemn modern movements via a flawed comparison to an idealized version of the 60s that never actually existed... then it seems we have missed the entire point of these counterculture movements.
Living on Earth may be expensive, but it includes an annual free trip around the Sun.