Same goes for some other types of tobacco usage as well. Last I checked, the correlation between cancer and nasal snuff usage among non-smokers is extremely limited. Here’s a fun remark from one study:
“ The last reported case of nasal snuff causing cancer of the nose was described by John Hill in 1761. We describe here a case of a 69-year-old woman who developed a nasal vestibular malignancy after 30 years of snuff usage, and this, we believe, is the only reported case of nasal snuff causing cancer in the last 2 centuries.”
As far as “no health benefit” goes, I would disagree. Smoking a cigar is a highly relaxing activity that I very much enjoy. I am sure that it is good for my mental health.