Not under-educated. I think you mean "non-college graduates", and there is nothing in there about "no skills" either.
There is no correlation between intelligence and college degrees today. Not one little bit IMO.
Apparently to the elites you have little worth if you don't have some kind of a diploma. It's like they assume if you are not "college educated" you are too stupid to make decisions, especially when it comes time to vote.
kwg