Obviously with his tweeting stupid things he has gained a strong following among a certain group of people but he also has created a group that dislikes him. If I was a purposeful Tesla shareholder instead of a passive S&p holder I would be annoyed that he has limited growth. I spoke with many people recently who are interested in electric cars and very ignorant about the technology who say things like "I want and electric car but don't really like Musk". They think from media buzz that tesla basically define the market and are conflicted because of his antics about buying a car. To me Musk is just a great hype man who bought into his own hype too much. He needs a few years wandering the wilderness to get his head in a better spot.
With that, I can agree 100%. The only explanation I can muster for the shareholders not to have kicked his ass out of Tesla is that they think despite the hurt his antics cause, the hype he generates is still a net positive in the agregate.
He is such a blatant reality distortion field generator that its hard to believe he isn't trolling us on purpose.
As for why he went into rockets, electric cars, and now tunnel digging and pig brain chips, I think that a more plausible uncharitable explanation is seeking out political influence rather than monetary profit.
As a diamond mine child, perhaps electric cars seemed like a good way to white-wash and green-wash his daddy's money, all the while getting a foot in the infra-structure business.
SpaceX got him another foot into what could be called "essentials" business (with satelite launces and all) and his space internet certainly is getting both his feet in there.
He uses development of human science as a cover for really trying to put himself in a position of being indispensable around the world. Thus my calling him a Rockefeller type figure. That's not unlike how Bill Gates aproached Windows and Office, by the way...
But as every megalomaniac, I think Musk believes some of the bullshit he sells. He convinced himself he is indeed revolutionizing human technology and maybe he might end up taking us to mars and what not.
I say this not to further hype the man, or deffend him. You won't ever see me deffending a billionaire. But rather, to try to understand the guy's motivations more clearly. Mere profits simply can't be it... He clearly has ambitions. I think they are narcissistic ones, but there is that...