The argument about smoking and healthcare costs is bunk. Particularly if these arguments are made by fat asses, or people who drink, play rugby, like bar fights, ride motorcycles, skydive, mountain climb, parasail, do drugs, drink soda, bang other guy's wives or any other activity which increases the odds of you needing medical care.
And when these arguments are made by people who don't even pay for their own health care it's pretty much like a guy on welfare bitching about how much tax liability Donald Trump avoids.
Very intelligent.