Slate: The disappearing boundaries of cigarette prohibition

"[If we are going to ban outdoor smoking because we don't want children to even see someone smoking], can we please ban public lotteries? Because I don't like my kids having to watch people gamble, particularly under the auspices of the state. Gambling is addictive and destructive. I want the tickets out of convenience stores and the results off television." Can you say "tyranny of the majority"?