I understand your intuitive response - it feels injust for prudent, productive people to have the fruit of their good choices taken from them in order to pay for the imprudence of other people. But you are already having to pay for the stupid choices of other people re: drugs, but you are paying much more - both in money and in the societal costs of corruption, erosion of trust in law enforcement, and the world's largest prison population - to support the corrupt and misguided War on Drugs than you would pay simply to support the relatively small number of hopeless addicts that would exist in a sane, health-focused system. It feels like switching to a sane, health-focused system would be a new cost to you, but it would actually be a price reduction over what we are already paying for, and for a far better outcome.