For the same reason we attempt to rehabilitate other types of drug addicts; they're still people with families and friends who want them alive for as long as po

For the same reason we attempt to rehabilitate other types of drug addicts; they're still people with families and friends who want them alive for as long as possible. There are many societal constructs which are intended to help people who made poor choices. I think it's a legitimate question though. I started smoking when I was 9, pack a day by 16.