Political correctness [is] a modeof exercising power within an intramural contest between rival elites. In this contest, the fetishistic invocation of the “marginalized” is a tool the powerful use to increase the power of a given group, often to the detriment of the very people they purport to represent. The study shows that virtually no one who does not directly benefit from the exercise of this power (in the form of sinecures, professional advancement, or the destruction of rivals within liberal institutions) supports it.
Everybody hates it but still puts up with it.