Tell your friend that as far as electro-mobility concerned, we should work from both sides. Think about it: the most popular EV, the Tesla Model 3, has a 500 kg battery pack, that's 5-6 times the weight of the usually only occupant, the driver. Displacement of all that vehicle mass will result in skyrocketing grid demand. In a nutshell: the car becomes a household’s largest electrical appliance. We can reduce kWh consumption by dramatically lower vehicle mass and size. It will also be good for traffic thoughput and safety. More info: new-isetta.com Cheers, Ralph