The Democrats are intoxicated their own racism rhetoric, endlessly repeated by their propaganda arm, the mainstream media, and enforced by the mobs that threaten any dissenters with physical harm. They have no fear of letting it all hang out because the media and the mob offer no negative feedback. They have a political analogue to the medical condition called congenital analgesia, where a person can feel no pain and is therefore dangerously vulnerable to suffering harm, unaware of the danger.