The problem here is America simply isn't built for public transit. But since cars are a status symbol, people still go down to Toyota, or Honda and as long as they can make that first down payment they get to drive a new car. I was talking to a rather brash car salesman and he laughed about how he can tell who's going to get their car repoed.
Cars are the single biggest reason why so many people can't get ahead. You also have a gargantuan maze of cascading consequences when you really can't afford a car. You don't have insurance because you can't afford it, you get in an accident and lose your license. As the article states that doesn't stop you from needing to drive. Then you get pulled over and risk getting arrested.
I'm very lucky in that I don't need to drive a car, even when you can afford one driving to work every day can be a truly hellish experience.