From all the interviews and stuff that came out within the past few years, its pretty clear that Musks only contribution to anything is just throwing money at stuff while also scamming suppliers, governments, and so on. The dude has no technical knowledge of his own, he just lies and lies about what actually happens, and takes credit for accomplishments that aren't his.

When you hear someone who is supposedly smart talk about a dumb person like he is smart, it raises questions on whether that person that is doing the talking is actually smart.