My point is if you are the user/owner of a device capable of killing (huge car, cigarettes) there’s a big responsibility on you to prevent harm on others.
There’s always a grey area, but generally I’d say in a public space it’s the smoker who should actively move to avoid non-smokers.
Maybe english is not your first language, but you did read what I wrote, right? You did read my post saying that I get annoyed at people who go up to lone smokers and then complain?
You know what that means, right? It literally means "I don't smoke around other people!"
I'm afraid I am unable to simplify it any further.