There are two kinds of deniers. There are the kind that are just goofy, like moon landing deniers. They're not hurting anyone, they're just being kooks, God bless 'em. And then there's the other kind. September 11th was an inside job, they say. Sandy Hook was a hoax. The Holocaust never happened. Donald Trump wasn't mocking people with disabilities. These deniers aren't just trying to change the narrative to fit whatever their ideology might be. They are erasing people, they are taking the struggles and the particulars of the lives of vulnerable people or people who have been destroyed by the world and they're simply sweeping it away, as if it had never happened. If there's pain there, from the agony of a family wiped out by a hateful ideology or an act of violence to the heartbreak of a parent watching the future president turn their children into a joke and an insult, well, that pain is wiped away with simply denial. Didn't happen. The media lied. You're being too sensitive. You're being politically correct.