Like button makes it worse too.
I like to think I'm less NPC and tribal but of course that's what everyone likes to think.
Age can help because you can't help but notice how up in arms you were about your 26 year old thing which you now see more nuancedly.
Or it can not help as many elderly are more closed minded than ever.
I think going to a couple of cult boarding schools gave me a bit more resistance to hivemindedness. When you're physically in it where your bodily automoy and safety are on the line due to ideology of the nutjobs who run the place you tend to resist or adapt in some ways but resist mentally, nowadays and for most kids propaganda is more subtle, pouring over one gently like bathwater with memes of funny frogs n stuff.
I've been here since 02 or 03 and while I appreciated the higher engagement back in the day I think most of the nostalgia comes from youth and freshness and the feeling of 'wow this is cool I can talk to 30 people at once'.
It was a bunch of fanatical nerds, it still is and will continue to be so as long as Sid keeps pumping out the Civs and the regulars keep swinging by to see what the latest gossip is.