PC “began” in NAzi Germany, and continues in socialist Germany, when it was/is unfair/offensive that someone was doing it or saying it differently because every one was following the rule and felt cheated as a result. Comformity is the root of all slavish collectivist “serving for free the leader” person to person enforcement. It’s the hate of the “profit maker”.
You have to serve free of charge the leader because the coward next door does it.
This is why Harvard sucks, Harvardization of all universities goes on, and that the US arm forces are also Harvardized so that it becomes easy enough and not too scary to “serve”.
This makes the idea of serving a joke, because it is not about real sacrifice, it is about corruption and the type of idiotic submissiveness that gave the fame claim of Nazi Germans that “we did not know”.
And we Zero in power, we now KNOW that every one knows yet cowardice reigns. Thus we have a return to the murder killing fields of Pol Pot in our own backyards.