She's saying that the writing was on the wall in terms of Gen Z voting more conservative and behaving more conservative.
Gen Z parties less, they have been on the no drinking trend, they have started these trad wife aesthetics, etc. Us Milleneals are seemingly more liberal than them which is wild.
She didn't touch on much about how Gen Z men are moving more right though because I'd argue that Gen Z women aren't much different than Milleneal women too much in terms of being liberal but definitely the boys.