Why is it someone elses busniness if another individual smokes or not. Is it affecting you directly? If not, mind your own
Are you appalled by people who speak Lashon Hara?
Are you appalled by lack of tznius?
Are you so perfect that YOU never do anything wrong and follow the Torah to the T?
Stop judging others, it’s Gaava
There is only one true judge and it’s NOT YOU