Evergreen seems to be an extreme occurrence, ain't it ? College campuses are also a small, very small part of USA ; though quite influential. But if college campuses were a correct representation of the people, most current world leaders would not be in charge xD
Certainly extreme in magnitude but I don't think anomalous in nature. There is considerable evidence that the non-STEM departments in US higher education are intellectually leftist monocultures.
