Be it the Dyson shell thing or Lunar or Mars colonies, there's no way it'll be done relying on transports from Earth surface. It could only work if we could make them from asteroid pieces. Which makes most items on their tech tree from Starship forward obsolete. And they're already all-in on those techs. It makes so little sense in so many levels.
My point is regardless of what you think of a Dyson sphere, this theory seems to predict what the company does better than assuming everything's a ketamine fever dream.
I think Musk being a ketamine addict explains a lot and this is very aligned. Given that he can't build a self-driving car, he would have to be under the influence of very strong drugs to think he could build a Dyson sphere of all things.
That being said, some sort of financial fraud is even more on brand.
The characterisation of “level 5” autonomy as the car handling any conceivable circumstance (not that you explicitly made this claim here) is just silly. Humans can’t handle any conceivable circumstance either.
Obligatory mention: https://www.youtube.com/watch?v=fLzEX1TPBFM
Sure. My question was why. And my loose interrogation of the question, together with some unique domain expertise, suggests he found an excuse to work towards a Dyson sphere.