ah, I love the political correctness discussion. People are so wonderfully efficient at screwing it up in cataclysmic fashion :D don't really feel like writing one of my trademark walls of text so:
trying to make things that are (already not offensive) -> (not offensive) = bad. stupid. you just look like an idiot who doesn't get out much. yes, I like to consider other peoples' backgrounds, no, I do not think you should ban halloween because it's totally going to offend people who (a) don't observe it or/and (b) can't afford to dress up. Yes, that actually happened. Multiple times, iirc.
going out of your way to offend people because you don't like political correctness = even more bad and stupid and you just look like an idiot who doesn't get out much. hellooooooooooooo, #alllivesmatter.
i might also add that the Reader Forum section of my newspaper's editorial page is generally a hilarious mix of people butting heads over said issues. learn to step up your game, YouTube comments.