Time for a riddle: Q: What is the difference between Pez and Juul? A: Not much. Both companies sell products intended to help people stop smoking, and both use fruit flavors to market them to children. If you want to see what Pez and Juul have in common you better read this.
A JUUL smoker is injured by vaping, then experiences a conversion and will never use the e-cig again. A modern-day story of the sinner redeemed. If only the story was true, and not a series of half-truths wrapped in righteous indignation.
The Guardian's health page is scaremongering about e-cigarettes and pushing bizarre solutions to obesity. This is what happens when political activists write about public health.
To halt a perceived gateway to smoking, San Francisco recently banned all flavored tobacco products. The science is complex, which is why there's so much room for each side to claim harm, or no harm.