I don't like the mob thing either but it's how large group dynamics on the internet work (by default). We try to mitigate it where we can but there's not a lot of knowledge about how to do that.
Some of them are not exactly idle: just a few hours ago I submitted a piece about an epidemic of "voice scams", AI boosted: the idea was that it is not simply "intellectually interesting", but important, urgent and pressing, and especially calling for the awareness of the community.
I have put some consideration on the matter to come up with proposals, but no good idea yet.