

The ideal, if you want to get nice behavior out of people, is to be strict and fair at the same time with them. If people are nice to you, you treat them ten times more nicely. If people are mean to you, you treat them ten times more meanly, and seek out every opportunity to break their happiness until they surrender. You do not have to be evil; it is not good to always be mean like the evil people do, since they create enemies who will come to you for support, and that is their weakness. You just have to be just and measured, rewarding those who do you well, and punishing those who do you wrong.
Actually, I have a whole sublemmy dedicated to promoting exactly this.
https://lemmy.ml/c/Dergism
What the article is describing is actually a mark of a state withering away if military commanders start turning into warlords. It appears to be in the incipient phases.