If the world listens to me, we will also manipulate gravity and have those electric gravity cars from Star Wars as well and all the free energy we need by tapping Dark Matter.
In the meantime, though we are now transitioning fast to battery powered electrics and this will be done by 2030. We already ship 2,000,000. Doubling yearly is a potential of two to the eight power or 256.000,000 vehicles at least. That is why you are seeing massive industry investments now been made.
Even without free energy, shifting all our energy away from battery storage is a quick way to double supply from present infrastructure.
Better yet, the electrics will not need a rush to the scrap yard as they age either. We are also turning the corner of weight and size as well and will end up with gravity land cars looking like a flying yacht by the 2040's. .