Gasoline cannot be expensive indefinitely. tk. Someday its price will reach the cost of the same.
Riding on a self-driving car will be more profitable and nobody will buy gasoline. Everyone will drive a selfie.
But there is one nuance. If you push the sameon, you will not pour it into the gasoline tank. You are not a fool to ruin yourself. You will drink it. You will not go anywhere.
There will be no cars on the streets.