Create vigalantee laws that legalize “taking matters into your own hands”
https://en.wikipedia.org/wiki/Philippine_drug_war
Extremely popular and objectively reduced crime and drug usage. In portlands case, you keep weed, steroids, psychedelics, and party drugs legal and come down like hell on the society destroying stuff like fenty
China needed to do similar drastic things to get out of the slump caused by the opium wars. They call that period the “century of humiliation “ for a reason.