To expand on this: Bigotry isn't a result of an innocent misunderstanding, or not having all the facts. It's not a choice made rationally, defeated with a rational argument. Bigotry is a self-protective, foundational belief used to help make the world make sense to them. Debate won't change that.
We’ve been hearing for 20 years plus how we should just sit down and have a meal with people who think black, Latino and LGBTQ people are subhumans who must be killed. No.