Everything I Want to Do Is Illegal

What is they said a certain group of people were not allowed to come in there and breathe? People with respiratory problems, or "disabled lungs" if that terminology makes them more deserving. The smokers would be in there eating hotdogs, and blithely smoking away, while the discriminated-against "weaklings with sissy lungs" were outside duct-taping photoshopped signs to the window. Who would we root for?

They can CHOOSE to come in or not. Same as they do with scented candle shops, BBQ restaurants, fragrance departments, the area of some hardware stores where they cut wood, tobacco shops, a shop where they fire pottery... get it yet?
How can this confuse you?