The institution of Chatel Slavery and white supremacy demands a feeling of superiority that give you the RIGHT to enslave and conquer "others"
Maybe they focus so hard on convincing themselves that they have the RIGHT to so these things to protect against guilt for their horrifying methods
But once you build the framework and uphold it for centuries, there is definitely a personal component that drives each individual KKK Nazi in 2019
I'd agree that the utter physical and charming, funky, talented advantage Black people possess drives them nuts. Especially as it relates to Black men being attractive to - all women, really, but as it concerns KKK Nazis - white women.
And they can never ever have the swag or the manhood to match ours. Makes them homicidal. Suicidal. Mass murderous.
And they are right. White people can go totally extinct if things keep going the way they are going. Which they prolly will.
So basically it's a desperate last gasp. And its gonna get more intense as they lose ground