Nonsense. I have an instant conversation starter with at least 1/4 people. Partly because less people smoke nowadays, and we have to go outside or into designated areas or whatever to do so, it creates sort of a subculture. If I didn’t smoke, by your logic since I obviously would never be able to hang out with or date smokers if I wasn’t one so I would lose all the friends and lovers I currently have while also losing an advantage I enjoy with a significant minority while gaining no advantage by joining the majority. 25 percent of the American population is a huge number, it’s not like I’m going to run out of smokers.
Of course the crux of your argument is that 70 percent of Americans “really hate being around smokers and won’t hang out with them.” Does anybody not think this is a ridiculous exaggeration?
Now we move onto anecdotal evidence. I’ve hooked up with girls who weren’t smokers, and I’ve seen girls who weren’t smokers smoke a cigarette in attempt to get close to a guy they like who was a smoker. I’ve also seen men do the same. In my experience, saying oh lets step outside the bar/party for a cig is a good way to get some private one on one time with a girl who smokes. I’ve also had girls who don’t cheerfully announce “oh I’ll keep you company.”
Now my point isn’t that smoking will get you friends and women, it won’t. It can however be used as an effective icebreaker/social tool. And yes obviously this advantage works mostly just with people who smoke.