Even Edison, who’s known as one of the greatest inventors of all time had dozens of people working on those projects. He invented very little, but was smart, and rich enough to put together the right teams. Musk is a visionary, and although I’m sure very intelligent I doubt he is a rocket scientist. (Pun intended).He’s intelligent and successful, but he has to have a team of engineers, technicians, administrators, etc. that do 99.9% of the work.