Comment by fulladder

The belief of Trump and his allies is that the last 40 years of free trade has been extremely favorable to college educated "elites" and extremely unfavorable to the working class. They see foreign trade as having hollowed out American manufacturing, and therefore they see the shutting down foreign trade as a way to reverse this decline. While they are aware that doing so will hurt college educated professionals, they don't care because they feel those people have had it too good for too long.