From what I know of the guy, I doubt the Devil would have much use for Hillary.
But all of this is just another tact on shutting Trump down. We all know that Trump speaks in symbolic more than literal terms. By taking everything Trump says as a factual literal statement, the Left is attempting to take away his ability to say anything. It is a classic personal attack technique.
If Trump ever said, "I am so hungry, I could eat a horse.", there would be dozens of articles written on how eating a horse is not good, and no one could do it anyway, and the American equestrian society would sound off...
America, as a nation, has become dumbed down to an idiocracy, where nothing means anything, and everything, at the same time.