Cars aren't uneconomical, but take a look at other car companies. You don't become the richest man on earth by running a car company. They're very efficient, an

Cars aren't uneconomical, but take a look at other car companies. You don't become the richest man on earth by running a car company. They're very efficient, and basically, not that profitable. The innovation of Tesla is they manufacture cars with a share price of a tech company.