If you smoke and have considered switching to vaping, you might be shocked by how much opinions on e-cigarettes have flipped.
A team from UT Southwestern Medical Center dug into data from a major U.S. survey and spotted a huge swing in how Americans view vaping over the last 10 years. Back in 2012, under 3% of people thought e-cigarettes were worse than regular cigarettes. Fast-forward to 2022, and over 30% felt that way—a viewpoint that went from fringe to mainstream.
Attitudes Toward Vaping Have Flipped in a Decade
The analysis covered responses from over 20,000 people from 2012 to 2022. It drew from the Health Information National Trends Survey (HINTS), a gold-standard national poll that tracks shifting public views over time—not a longitudinal study of the same folks.
The change was jaw-dropping: In 2012, roughly half saw vaping as less risky than traditional smokes (50.7%). By 2022, that dropped to just 16.7%—about one in six. Meanwhile, those calling e-cigarettes more harmful jumped from 2.8% to 30.4%, even though regular cigarettes are among the most damaging, well-researched products out there.
Researchers tie this to two big events: the FDA’s “The Real Cost” youth anti-smoking campaign, which targeted vaping starting in 2018, and the 2019 EVALI outbreak that hospitalized thousands of vapers.
When a Quit Aid Turns into the Bad Guy
On the surface, more caution around vaping sounds smart—e-cigarettes aren’t risk-free. They deliver nicotine, which hooks users, and pump chemicals into your lungs that don’t belong there. The real issue? Treating every risk level as identical.
David Gerber, M.D., a UT Southwestern internal medicine professor, nailed the irony:
“The perception that e-cigarettes are more harmful than cigarettes has been linked to both a decreased willingness to use e-cigarettes for smoking cessation and an increased likelihood of switching from vaping to smoking. Understanding the ramifications of this perception change represents a critical consideration when developing cessation strategies,” said David Gerber, M.D.
Bottom line: If smokers buy into vaping being worse than cigs, they might ditch a potential stepping stone away from burning tobacco. Combustion in cigarettes unleashes a toxic soup that wrecks lungs, vessels, and spikes cancer odds. Docs don’t call vaping “safe,” but for adult smokers, it’s often a lesser evil compared to sticking with smokes.
Stats Highlight the Vaping Dilemma
U.S. cigarette smoking has cratered—from 43% of adults in 1965 to around 12% in 2025, per the CDC. Huge win for public health.
But e-cig use has climbed since hitting shelves in 2006, with nearly 7% of adults vaping by 2025. That’s why messaging is tricky: Vaping spells trouble for never-smoking teens but could be a game-changer for chain-smoking adults eyeing the exit.
Alexander Wu, B.S., the lead author and a UT Southwestern med student, stressed the policy angle:
“Understanding how events like this shape people’s beliefs is key to guiding public health policy and future tobacco control strategies,” Mr. Wu said.
Studies show e-cigs help some smokers ditch combustibles, especially with counseling. But they’re no one-size-fits-all—adult quitters need different info than nicotine-naive youth.
Public Health Messaging Walks a Tightrope
Cristina Thomas, M.D., UT Southwestern assistant professor of dermatology and internal medicine, called it a delicate balance:
“Our findings show the need to strike a balance in public health messaging that discourages youths from using either product while also ensuring that adults who do smoke have access to accurate information about product risks and cessation options,” Dr. Thomas said.
Saying “vaping is dangerous” is true but half the story. Claiming it’s harmless could lure non-users. The real talk: E-cigs aren’t benign, but for smokers, they beat chain-smoking cigs. For non-smokers—especially kids—they’re a hard pass.
Published in Nicotine & Tobacco Research, the study reveals how campaigns and crises warp risk views. The big unknown: Does this help quit rates, or push smokers back to deadlier habits? Researchers are tracking if beliefs drive real-world choices between another cig or a quit shot.
