It's interesting to see some of the same people who battled to legalize marijuana in the Sixties now working to make tobacco illegal.
In some places they are encouraging the narcs they once denigrated. In Ohio, for example, signs exhort individual citizens to become informers, in order to punish business owners for the uncontrollable actions of others. (Huge fines are specified for the owners of public establishments where smoking occurs.)
And where once you might have heard, "Man, have you tried that Yellow Sunshine? It's outta sight!" you now hear "Yes, Prozac really made a difference for me!"
No matter what your views on drugs, smoking, or even coffee, culture has certainly gone through some ironic twists.