Automobiles can get you from point A to point B. example if you need to get to work. Taking the bus can get you there also, but sometimes runs late, making you late for work. We all know how important it is to be at work on time.
Looking at it overall, cars are a great invention and will do the job they are designed to do... get you from point A to point B.
But I see a problem! Those who can't afford a car will have to take a bus and will run a high risk of getting to work late.