There more mitigating circumstance is that it has been proven that the tobacco industries have added chemicals to their tobacco products in order to make them MORE addictive. This has changed since that man started smoking. I forget the specific timelines, but the tobacco industries have been ever increasing the addictive chemicals, making it increasingly difficult to quit smoking. Too bad that there aren't good smokes out there that are pure tobacco that haven't been laced with chemicals.
http://news.bbc.co.uk/1/hi/health/background_briefings/smoking/281167.stm
Mebbe so, Hammer-man, but picking up the habit to begin with is a choice made by the smoker.
I don't know of any smoker who enjoyed the taste of tobacco - I know I didn't when I smoked (and quit 30 years ago) - right from the start.
It takes a willful decision to not only pick up the pack and light up, but to continue doing until the point that the additional chemicals you're talking about take hold.
One is not instantly addicted to cigarettes. It's an acquired habit and addiction.