> I'm not sure if I want to walk around the street with people high on bath salts and cocaine.
People probably wouldn't be using mystery-chemical-x-mixed-in-some-bro's-tub bath salts if they could get cheap cocaine from a well established business.
Alcoholics still drink whatever crap they find. Including anti-freeze, perfumes, sanitary alcohol, moonshine. And this is even in countries where alcohol is dirt cheap like Russia.
People probably wouldn't be using mystery-chemical-x-mixed-in-some-bro's-tub bath salts if they could get cheap cocaine from a well established business.