Musk has done something right. Tesla and Space X completely upended their century-old competitors. Even if he is a complete idiot, he chooses competent people to manage production. One sign of leadership is who you surround yourself with; he chooses excellent teams. I rate our recent presidents and candidates. Bush I B+, Bush II C-, Obama A+, Hillary C-, Trump F-, and Biden A+. I give Kamala Harris. a C-, and worry about this because of Biden's age.