When I look outside of my window I can see that cars in the city are mostly useful to generate traffic and block ambulances. Car is a fine tool if you do not li

When I look outside of my window I can see that cars in the city are mostly useful to generate traffic and block ambulances. Car is a fine tool if you do not live in the centre. This tech aims to alleviate this, obviously, but still for me this seems like a huge waste of energy.