Fucking smoke, it must be banned on all over the earth.. humans can't control themselves and do a useless and dangerous thing like smoking... but the money controls the world so it's allowed..

That's a very closed minded stance towards this. Then we should ban all alcohol as well? Banning it won't help much. Drugs are illegal in most places, just look at how that is working.
I'm a smoker and I don't mind those who do smoke as long as they didn't smoke too close to the kids.
That's a good point. I mean the harm done to others isn't that bad compared to what it does to children, especially babies and toddlers. I've seen many examples of mothers/fathers smoking very close to their children.