The Food and Drug Administration, Consumer Product Safety Commission and the Toxic Substances Control Act all have special wording which excludes tobacco from any regulation. Congress has made it illegal for states to design their own, tougher, warning labels. There is no evidence that 'second hand smoking' causes ill health in other people, so smokers should be able to smoke where they want. Everyone knows that smoking is hazardous. There is no need to restrict advertising of the 'alive with pleasure' aspect of smoking.
Specifics are unknown to most smokers.
The overwhelming proportion of smokers have no idea of smoking's role, for example, in coronary heart disease and cancer of the bladder, cervix, esophagus, and pancreas. With one or two very recent exceptions, there has never been one major story reflecting the spectacular risks and pandemic of cigarette related disease in any U.S. magazine which accepts cigarette ads, which is most publications. It is ironic that Philip Morris is now garbing itself in the Bill of Rights, which protects our freedom of speech, while they actively seek to suppress free speech about the scientific facts about smoking. People 'choose' to smoke. It's voluntary behavior.