I thought some more about this, and I think the biggest problem is that they have no sense of proportions, they are completely unable to figure out how popular

I thought some more about this, and I think the biggest problem is that they have no sense of proportions, they are completely unable to figure out how popular something on the internet is, they don't know the difference between stuff noone cares about, and stuff that is actually widespread. Everything gets painted with the same "Newest craze on the internet" brush.