I have no reservations in opposing your attempts to control those who are addicted merely because you are offended by them and their habit.  Eugenics is precisely the same thing.  Those who intellectually 'knew best' and with the best of intentions ruined thousands of lives.  Margaret Sanger of Planned Parenthood and "The Negro Project", included.    She and W.E.B Dubois 'worried' that the Negroes would view it as genocide, but they proceeded anyway because keeping these women from getting pregnant was 'for their own good'.  Your tobacco plan is also 'for their own good' although it is also because you are offended.  Anytime I see someone coming towards me to do something  'for my own good', I will react with any 2nd Amendment tool I can find.  And I quit smoking in 2003; I'm defending the rights of others to be foolish, not myself.