They are working on making the AI that runs EV’s to be fully autonomous and self driving so they can use them as a ride share/taxi service type of thing. The mega rich will buy a fleet of Tesla’s for each area and everyone will just pay to get a ride. Not only will you not own a car but the one you subscribe to will be shared like public transportation and you can only get a ride when they are available (probably will only be available to those with a high enough credit score). Everyone whose cars are outlawed and who doesn’t have a high enough credit score will be imprisoned in their 15 min city.