I think the problem of the war on drugs is the criminalization of it, because the money of drugs shift to the criminals, the black market, and with that kind of money you can have a lot of power and push there consumers to buy other dangerous shit. The one thing that they need to realise is that people will not stop consuming drugs that's why the italian mafia got a lot of power, the drug cartels in mexico today and a lot of bad people over the world. The solution is to legalize and regularize all drugs to shift that money to good actors and tax it, with that money it will help to fund a lot of things and you can put ads to warn and educate of the dangeours of drugs like we do with alcohol and tabacco.