That's an interesting question.
People don't realize that increasing numbers of electric vehicles can be preprogrammed to recharge at night. Demand for electricity occurs during the day, not the night. Demand is high mainly between 7 a.m. and 7 p.m.
In many parts of the world, vehicles can be preprogrammed to recharge when electricity is cheapest or demand is low. We can do that.
I want to say one thing. A few years ago, I was living in a place that often had power outages. I used my electric car battery as a power source for my refrigerator and computer so I could keep working. When I needed power because my battery had gone down, I went and recharged my car, then went back home. People who had gas cars at the time couldn't fill up because service stations are normally closed during a power outage.