Caligula would blush.
"As a child, he acquired the nickname "Caligula" (meaning "little soldier's boot", the diminutive form of caliga) " from Wiki. What nickname could you give a leader who was not a soldier(had bone spurs) and little hands?
He represents the spearpoint of what is to come. Trump didn't formulate it, no more than a spearpoint in a Roman army did. But it is coming.