I was ready to agree with you but then you went to blame her and not the economic environment that made this viable—even desirable compared to alternatives. I could never imagine paying for one of these things unless I was in a truly desperate position. It's the zeroth responsibility of government to keep people from
being desperate by providing better alternatives. Both because of empathy but also because desperate people have nothing to lose and people with nothing to lose are a powder keg waiting for a spark. This woman should have no customers because there's an alternative better than living in a RV with no plumbing.