You would be shocked and amazed by how many people would do EXACTLY that. There is an entire population of people in the inner cities who are defined by their ability to consume goods without producing anything of value to anyone.
I'm not quibbling with your overall post, but I am going to take issue with this. There are people in the inner city, small towns, and rural areas who consume goods without producing anything of value to anyone. By saying inner city you make it a racial thing when it sure as hell is not. You can be a shiftless drunkard in small town Kentucky or a squatter in rural Virginia just as easily.