We are not code enforcement nor are we legal advisors, we are not endorsing or advising. So what are we doing? We are information geeks that like to do research. So read carefully, consider thoughtfully, then make your decisions.
It may be a bit extreme for most of us, but the conditions they describe are things as an inspector we see a lot. So if we see it a lot, then someone out there has it, a lot. When you look at a house, be aware of these issues.