I honestly still find vaping obnoxious and I’m clearly not alone here because most places that ban smoking also ban vaping too.
And weird for someone to talk about vaping like it’s a good thing when we already know there are adverse health implications from vaping. What we don’t know is just how serious that is. But why take the risk in the first place?
What adverse health implications from vaping are there?
Still being studied, but the idea that it’s safe seems to be a very odd default.
https://www.cdc.gov/tobacco/e-cigarettes/health-effects.html
Why would your default assumption be that putting foreign (and poorly regulated) substances into your lungs is more likely than not safe?
This is especially true since it’s a drug that doesn’t even have much claim to fame for positive recreational or medicinal benefits.
The vast majority of that CDC information page is about the health effects of nicotine itself. There's a relative lack of specific information about the health risks of the vapor. "Cancer-causing chemicals" is vague (I live in California, I see prop 65 signs all over the place, I ignore them like every good Californian). "Heavy metals" is also vague - is the amount of tin that I might inhale via vaping actually a problem? Is it significantly more than if I lived in an area with a tin mine or something?
I'm not claiming that vaping is safe in some absolute sense, it wouldn't be surprising if there are some meaningful health risks. I personally do not vape myself because the times I've tried it, I've found getting the vapor into my lungs to be very uncomfortable. But it does seem like it's a strict health improvement over tobacco smoke, given that the CDC can't articulate a specific harm to the lungs caused by vaping.