You mean the kind of people that can't afford a car, yet are stuck in decaying suburbia that can't afford to keep up infrastructure and where it's hard to provide social services to a far-flung population?

People for whom the American dream of a car for everyone has left them stuck in one place when they can't afford that car. People that need an expensive car because it's the only way to get to their far-flung job, or get groceries, or go a doctor's appointment? Where even if there's a bus, it only runs a few times a day and may require long transfers to go across town.

https://www.theatlantic.com/business/archive/2015/01/suburbs...

https://www.wired.com/2016/07/cash-strapped-towns-un-paving-...