Carson is Secretary of an industry with which he is wholly unfamiliar, and in which he had no training. In ways, he's a smart man. But not here, in this way, in the industry of housing and urban development. The scientific precisions of surgeons, and abstractions of HUD concepts, ideas, and policies are about as polar opposite in human thought one can find in the human experience.
Leave it to Trump, to whom virtually all scholarship is a mystery, to misunderstand appointment. Trump thinks and expects books to be written about him. He never had time to read books. He's much too important, and busy for that nonsense.