By which he means, they're not indoctrinating students with enough socialist poison.

Elite colleges have a reputation for leftist thought. My experience at Duke was no exception. I once took a course called “Marxism and Society,” ... Yet leftist thinking is pushed aside in the life of the typical undergraduate.

Why the fuck should colleges promote "leftist thinking" at all, let alone make it central to "the life of the typical undergraduate"?

Related

A Look at the Sarah Scaife Foundation's Higher Ed Grantmaking