Then he can refund the cost to every Tesla owner with interest, and let his optimism carry him to great profits once the tech is actually finished. Surely he ca

Then he can refund the cost to every Tesla owner with interest, and let his optimism carry him to great profits once the tech is actually finished. Surely he can do that, if actually believes what he is saying and wasn't just doing an impossible cash grab with tech that would never be capable of doing what he promised.