Whatever college students are paying for, it’s increasingly not an education. An investigation by pro-First Amendment group Speech First found that 165 of 248 US colleges require DEI-related classes to graduate. The study covered the nation’s 100 largest-enrollment universities as well as all top-ranked schools, all of NCAA Division 1 and all colleges with endowments above $1 billion. And at two-thirds of them, students must subject themselves to at least one entire course of divisive lefty propaganda to get their degrees. Yes, diversity, equity and inclusion are all fine ideals, but DEI is about dividing everyone “into identitarian groupings based...