In December 2016, Musk had a private meeting with Trump, during which he was “baffled” by the then-president-elect’s comments about Tesla and NASA. “He seems kind of nuts,” Musk said after the meeting, according to Isaacson, “but he may turn out okay.” On the contrary: Musk “concluded that Trump as president was no different than he was as a candidate,” Isaacson wrote. “The buffoonery was not just an act.” “Trump might be one of the best bullshitters ever,” Musk told Isaacson. “If you just think of Trump as a sort of con-man performance, then his behavior sort of makes sense.”...