re: Well . . .
I recall one lawsuite where the smoker (defentent) would step out her front door (AKA personal private property) and light up, which bothered an "indoor" neighbor (accuser) afflicted with emphysema.
I see the true culprit to have been: wind direction.
And I recall that New York City had something on its council agenda that would outlaw smoking "anywhere" outside.
Won't be long,
Dan