There are two other factors here;
First, getting people addicted to stealing.
You have to give them the idea that they are entitled to it. You make them believe that their entire life has been worse than the other guy; if you can make it actually worse for some of them in some places, it works even better. For it to be most effective you have to choose a large population segment, for example white people or even just white men. Then you villainize that group through social media, peer pressure, and the education system. Once they have started to steal, you have to push it into a degeneracy. They will continue to steal to the point that they can no longer stop themselves. If one of these degenerates gets arrested, you have to let them go. Make it difficult for police to do what they were trained to do. You can coordinate looting through social media and text messaging; even have them attack police stations.