I'll play a little devil's advocate just because that's what I like to do.
In today's society, whether liberal or conservative, people generally don't like smoking. It is the status quo to want to ban smoking in public places and around minors. It will kill the lively hood of the hookah bar owners if we were to impose a ban, however, how is it fair that they are allowed to have a smoking establishment, but others are not?
We complain that the government meddles in our business far too much, however we tend not to complain when government gives us health care, school and law. Obviously the audience of this forum is pro tobacco use, but we are a diminishing percentage of the population. Tobacco bans are something we must brace for, because it is going to happen. The number of pipe/cigar/hookah users are far too less a number for politicians to concern themselves with.
Until then, I will enjoy my tobacco in the comforts of my own home. Me puffing in someone's "breathing" air, is just as bad as a biker on a hog with straight pipes polluting my "hearing" air. We don't have to like it, but unless we are willing to legitimately fight for our right to smoke, we must accept the truths ahead of us.