What are worrying signs that society's intelligence is slipping?

https://lemmy.world/post/2292369

What are worrying signs that society's intelligence is slipping? - Lemmy.world

Man, this is some boomer ass question. People have been saying every is getting dumber for millennia, and it’s never really been true
Generalizing this as boomer is a sign of lacking intelligence. You spend an awful lot of time generalizing things you simply don’t understand, do you?
I’m not generalising anything. I think this specific post is stupid, and I explained why.
If you have nothing nice to say then piss off. Simple as that. How fucking hard is it for you fucking lemmings to understand? Go back to fucking Reddit, asshole.
Lol troll, your post isn’t nice. Delete it if you mean what you say.
Um, no? You don’t dictate shit.