In many cases, modern insurgencies find themselves managing local autonomous zones (as in autonomy from nation-state governance due to inattention, weakness, mendacity, etc.). This management often requires the establishment of rule sets. The simple order is:
...minimalist rule sets work best...
Global guerrilla insurgencies, by design, aren't a replacement for the nation-state. Maximal, heavy-handed, and corrupted rule sets of the nation-state should be replaced by minimalist rule sets that are fairly applied to encourage the rapid growth of black economies, reduce resistance (among local populations), and ensure order.