text: One reason why i think it is a negative idea is because it is expensive. If a new human driving cars costs 20,000 thousand, think about how much a driverless car might cost. of course it will be more expensive. Also just fixing the car. If you have to fix and expensive car, just one body part might cost a thousand. Unless everbody suddenly becomes rich in the future, then not everybody would be able to afford a driverless car.