i would dispute (big surprise) the logic of Mr friedmans links between larger govt intervention and the drug war.
Look at the european countries which have both extensive govt provided social services particularly health and education, and far greater social freedoms than their anglo equivalents.
Holland for example has some of the most relaxed drug laws in the world. It is also not exactly prudish in its approach to sexuality. Sweden , possibly the most socialist of all the scandinavian countries is also pretty let it all hang out when it comes to sex and drugs.