Chapters seventy-two to seventy-five form the most concentrated stretch of political material in the book, and they are unusual in it because the subject is not the ruler's character but the condition of the people.
Seventy-two concerns housing and livelihood, and the point at which a population stops being deterred. Seventy-three concerns the pattern of heaven and the futility of daring. Seventy-four concerns capital punishment and who is entitled to carry it out. Seventy-five states plainly that the people are hungry because those above eat too much in taxes, that they are hard to govern because those above act, and that they hold their lives cheap because those above pursue life too thickly.
The structure of that last chapter is repeated three times with the same shape: a complaint commonly made about the population, followed by an attribution of it to the government, followed by the conclusion restated. Every disorder is treated as the ruler's own product.
That is a stronger position than the rest of the book takes. Elsewhere the argument is that a government which acts less gets better results, which leaves the people as material. Here the people are given no faults of their own at all, and the chapters read as an indictment.
They also sit oddly beside chapter sixty-five, which treats an over-knowledgeable population as a governing problem. Both stances are in the book, they are seven chapters apart, and no attempt is made to reconcile them. That is one of the clearest signs that these eighty-one chapters gather more than one voice.