Now imagine that the bots can learn and can modify their behavior. And eventually through chaotic trials some of them learn that even a small gang can defeat /

Now imagine that the bots can learn and can modify their behavior. And eventually through chaotic trials some of them learn that even a small gang can defeat / out-compete a large number of un-associated individuals -- and thus satisfy the greed of each individual gang member. And then they would learn that for a gang to hold its member should observe certain rules. And that those who don't must punished and/or expelled. Because otherwise the whole gang would break up. And so on. And so forth. That's how modern societies came to be. Not through "intelligent design". But though competition, trial and error, learning and adapting.