Anecdotal evidence: My girlfriend has been smoking since she was 14. She had no motivation to quit, no matter how many times I annoyed her about it. After she switched to vaping, she can't even bring herself to smoke again because the smell and taste are much more obvious to her now, even with flavored cigarettes.

In a separate but similar case, the same thing happened to me with marijuana smoking. I never had an issue with the 'smoke' aspect of consuming cannabis, but now that I have tried cannabis vaping products (e.g. precision heating dry plant material or liquid concentrates), I nearly gag when I try smoking it again and I am immediately aware of and irritated by the awful smell that clings to me afterward.