There is no such thing as "political correctness." It is a phrase created by people with too much time on their hands and who, apparently, need to rename things to give everyone the illusion that we live in a future that is somehow better than the past. For example, in the past, if you were looking for employment, you went to "personnel," now, you go to "human resources" (perhaps the sign makers of the world are behind this
In any case, revising the past is wrong, but just like the term "political correctness," no one asked my opinion and did it anyway. A bothersome and false/unproductive trend.
Ed