OP is not looking to get people fired for using particular words. OP doesn't appear to be fighting any sort of political battle. OP is telling people to be nice, and that's as much his right as it is yours to use the wrong words.
And I don't think elections or "the culture" should have anything to do with it. If that's how we made every decision, life would only improve for whoever exists in the overall majority. What if we each chose to have some integrity and do the right thing, even when there's nothing measuring it? It wouldn't kill us, I don't think.