when did willie nelson quit smoking cigarettes says he has stopped marijuana because it almost killed him Willie's - “I'm not smoking
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Moreover, research by investigators conducted over many decades has shown chronic lung impairment in populations exposed to airborne biological contaminants
Psychiatry (2018) ( (Epub ahead of print) )

Young people are the ones driving these nostalgic trends

Vaping or vaporising cannabis-only products (without tobacco) might stop you becoming dependent on nicotine, but you would still risk becoming dependent on cannabis chemicals

Failure to launch/Crash to Desktop As reported in the Feedback Form thread, the game might crash to desktop when launched for the first time
So, if youre after a traditional tobacco cigar, expect some level of nicotine