I don't know that PC/Anti-PC is the right metric here. Trek, in its various incarnations, has always supported a progressive (or even liberal) social and political stance. Equality, the futility of war*, the elimination of poverty (and, as a corollary, the elimination of materialism altogether) a big protective government that has solved all of humanity's problems--this is the essence of the franchise.
*When you consider that the original series ran at the height of American involvement in Vietnam, the Prime Directive makes perfect sense.