The Musk aspect is pertinent in the respect that he's mythologised for his innovation in Tesla and SpaceX while his detractors state that he merely bought into innovative companies, and they had to actively manage him to minimise his interference.

So in one view, he is indeed the guru of legend, and is responsible for the successes of Tesla and SpaceX, so a good candidate to refactor the federal government.

However, if he's responsible for their success, he's responsible for their failure. And this is a massive failure in manufacturing, in quality control, in after-sales service, and in just plain ol customer service.

But, if he's just a canny investor and his best companies succeed by insulating the company from him, then why the fuck is he touching the federal govt systems?

As for "buying a car in a country with no service" - the parts shortage looks to be global, so local market wouldn't help that.