If you feel happy with the current state of reddit you should be there. I could not stomach it anymore so I'm at the next best alternative, that has all the potential. You need to take the sour with the sweet in all new ventures. But if that's not for you just go just go where you feel fine, nobody is making you stay or is invested in having people stick around that do not feel they want to be here.
Nonsense. Cultural history transferrence is a thing, I did not have to have watched Gilligan’s Island or the Honeymooners to get the references in every 80s tv show, it became clear from the context and its own meta joke.
So no, just like a GenX-er did not need to have been a Baby Boomer to undestand the “One of these days Alice, Bang! Zoom! Straight to the moon!” reference, a Gen Z-er can quite easily get references about Gen X series from the frequency and context they encounter them.