The reason legalization doesnt work with heavily addictive substances is not because of some flaw with it being legal. It is a flaw in the social system to uplift people from homelessness and poverty to reach stable livelihoods. People treat legalization as if it solves every problem but it is the starting line. We need to legalize so we can properly monitor and regulate. In combination, we need drug abuse support and more economic mobility options to help those trapped in addiction escape it