Massachusetts new vaping campaign done with student input masslive.com Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Chart: Teenagers Two to Three Times More Likely to Vape Than Smoke Statista Vaping: How popular are e cigarettes? Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help Smoking vs Vaping Which Is Worse?