Some of the LinkedIn Responses are direct and on-point, and also hilariously/depressingly based depending on how you look at it:
EDIT: In hindsight, I think I should've looked into posting this in a different community.. It's closer to a silly "innovation".. soo.. is this considered FUD? I also don't support smoking or vaping, especially among kids. Original title had "privacy-violating" before the "solution".
It's empirical, but I've been vaping steadily all day every day since I switched from my 2 pack a day newport habit around 2013ish, give or take a year. Last time I went to the doctor he said I had the healthiest lungs he'd seen in a while.
I was as surprised as you are, frankly. Mostly because of the ports in the past but I guess it's been long enough since then to heal up my surfboard lung. I mean I did notice marked improvement in my ability to breathe about a month or two into the switch, and my ability to smell things came back shortly thereafter, and then the doc visit was years after that, so maybe I shouldn't have been surprised but I digress. In any case 2x daily for a month is pussy numbers, gotta bump those up, try 200 times a day for 10yr and your doc will say your lungs look great if they're anything like mine.