I'm not sure I see how this bit fits in (and unfortunately I think this also makes it less likely that the rest of the article will get the attention it deserves): And if you should make the mistake of trying to escape via a brief marijuana-induced high, it’s “gotcha” all over again, because that of course is illegal too.
You can argue for or against the legalization of drugs, but (unlike needing to sleep in a cardboard box) smoking marijuana is not a necessary outcome of being poor. You can try to argue that its necessary as an escape from reality, but this is surely not as strong an argument. Nor is it the case that this is a crime committed exclusively by the poor.