Democrats have always been so envious of mass murdering regimes that exterminate their opposition over political, religious, and social leanings.
The WWII generation has passed and the old hate that was buried under the surface by the progressives now believes it is safe to surface openly. It’s always been there, just covered up after the crimes of the Holocaust, but free of those who witnessed it’s existence that hate rears it’s ugly head again on humanity.
They mass murdered plenty during the Civil War