...but the anecdotal evidence doesn't show that smoking is neutral.
I don't recall stating that it was, but thanks for the PSA. Smoking is bad, Mmmmkay? To be fair, if there is a literate person in any first world country that still believes smoking isn't risky business... well... They aren't very bright.
I'm aware of the implications.

The fact is, I enjoy a good cigar, by myself, in my private cigar lounge, about once a week. There is a risk there for sure (for me... I do not subject anyone else to my guilty pleasure), but not the same as a pack a day cigarette smoker (cigar smoke isn't directly inhaled), nor is it the same as many other risky behaviours that consenting adults participate in.
Everyone has their vices!