Ignorant take. When vape products contain, at most, 6 ingredients, all of which have been individually extensively studied, none of which are carcinogenic, and 5 of them are FDA approved for food and pharmaceuticals, theres a pretty obvious harm reduction to inhaling thousands of compounds with at least 70 being carcinogens. So much so that every study you can find will conclude the same.
Here’s a quote from a source I would call a qualified institution on the matter: "In its 2016 assessment, the Royal College of Physicians of London stated: “Although it is not possible to precisely quantify the long-term health risks associated with e-cigarettes, the available data suggest that they are unlikely to exceed 5% of those associated with smoked tobacco products and may well be substantially lower than this figure.”
That isn’t pseudoscience. It’s easily found by a quick Google search.
Conclusively, we’re going to find that the tobacco industry makes far less money off of refined nicotine than it does from tobacco. There’s a reason Phillip Morris bought a 30% stake in Juul, ran their advertising into the ground, and now also exclusively funds anti vaping ads rather than anti tobacco product ads.
They hooked a new generation on nicotine with Juul and are trying to ban vaping to sell their higher profit margin cigarettes.
Whether my conspiracy conjecture is found to be true or not, studies comparing vaping to smoking keep coming to the same conclusion, vaping is less harmful than smoking. If you have a study or information to the opposite I would love to read it.