They are certainly more detrimental to the public health than most of the things you’ve mentioned, except perhaps pollution. And there are certainly people advocating for pollution controls. But carbon monoxide doesn’t have the same immediate and extremely noticeable effects and obviousness that tobacco smoke does, so of course tobacco is going to get more complaints.
I don’t think it’s fair to say that it’s a bandwagon. You don’t find campaigns against doing other things in front of people that are only harmful to the consumer. No one is saying “don’t eat that ice cream cone because I’ll get second hand calories.” Unless someone knows you well enough to care deeply about your well being and health, they aren’t going to give a damn if you are smoking where it doesn’t affect other people.
Part of the problem is that there are three different levels of effects from cigarette smoke and each is really it’s own separate issue:
-
Long term - possible increase in cancer, heart disease, emphysema, etc. Also can affect children and adolescent in additional ways due to ongoing development. I think we know enough about this to justify banning smoking in the (indoor shared) workplace.
-
Short term / health - yeah, being in even an extremely smoky confined indoor area for several hours will probably not significantly increase the chance of those long term health problems. But being exposed to much less than that can cause in many people significant immediate short term health effects - coughing, running eyes, stuffed noises, sneezing. In those particularly sensitive, it might cause a severe allergy attack. I don’t think you’d find anyone saying it’s ok to go into public places and start reversing your vacuum so dust is flying around making everyone sneeze.
What’s ironic is unless smokers are around other smokers, or blow smoke out their nose, they are less susceptible to this effect than those around them because they are breathing the smoke in their mouth and blowing it away from them, and usually holding the cigarette in such a way that it isn’t blowing towards their own faces.
In any case, just because it’s not going to cause cancer and the harm it cause will be gone in a few hours doesn’t make it an invalid health concern. It’s enough of a temporary harm that I think bans on smokers congregating around entrances and smoking indoors in public places is justified.
- Aesthetic - cigarettes are nasty. I mean really. Obviously for smokers, the enjoyment of smoking is worth learning to tolerate the smell of the smoke in the air and the residue on one’s clothing. Many would say it doesn’t bother them, but few would claim it’s a nice smell. And lots of smokers after they quit discover that the smell is quite annoying to them. It’s not just the smoke - I can appreciate the smell of cloves, cigars, a nice fire. I would even say that the smell of unlit tobacco is nice. But lit cigarettes for whatever reason just smell nasty. I think the aforementioned shitting in public analogy (minus the health issues of feces) does apply here. It’s similarly nasty in how unpleasant it smells, and you would be hard pressed to find anyone who wouldn’t find it very unusual for people to willfully go around smelling like that or wiping it on other people so that they smell too.
But for purely aesthetic reasons, I don’t think it’s probably justified to legislate against. But certainly it’s within the domain of courtesy to at least consider such things. No one is going to arrest you or call you a bad person for never showering, but it’s someone impolite to go around stinking up the place if you can help it.
- Not really an effect - but smokers seem to think people are against smokers on some sort of moral ground and want to control what they do because smoking makes them bad people. Let me assure you, we don’t care what you do to yourself (although I wonder how many of these smokers who think it’s a busybody issue then go on to vote against who other people get to marry…). If you are smoking by yourself or find a magical cigarette where all the smoke only enters your own body, then smoke to your hearts delight. The only time I can see this happening is in some sort of strict religious community where smoking is not allowed (Mormons I think?). But you are not likely to encounter this unless you are already a subscribing member of that community.
In some ways, smokers are their own worst enemies. I can appreciate the allure, pleasures, and culture of smoking. But so many smokers are smoking just out of habit and not out of enjoyment, and so smoke to excess, and without care to others in their vicinity. People don’t make as much of a fuss about the other nuisances you mentioned because they are occasional and understandable and often unavoidable or accidental. If people smoked only occasionally, for a pleasurable treat, and took care to be courteous, and people made sure their establishments were constructed as to provide for ventilation, I would say that legislation wouldn’t have been needed and probably most people wouldn’t care if they encountered the occasional smoker.
As for the OP - letting the smoke drift inside might constitute some kind of legal violation. I have a feeling that reports of violations probably aren’t a high priority for the authorities though, so I wouldn’t expect a quick action on that front. If the owner and workers are all smokers, they probably will not care. Putting up signs probably won’t help and could make things very awkward if they find out who did it. At best, you’ll get the momentary satisfaction of feeling like you are “sticking it to them”.
But it might be worth a try to point out very politely “you probably didn’t notice - the open windows by the smoking section lets a lot of smoke inside - I thought you’d want to know about that”. You might even go as far as “I was just wondering if there’s anything you can do about that? I understand if you can’t, but I’m somewhat sensitive to it. I really love your place and was hoping I wouldn’t have to find somewhere else to go.”