I remember back when airlines allowed smoking. A lot of smokers did not like to sit back there because the air was too foul.
I, personally, am glad that they don't allow smoking on planes or other confined spaces. I can't stand it when more than one person gets going...working in a bar was hell for me at first. It just gets to be too much, kwim?
UGH.
And this from a smoker, lol!