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".
Its easy enough to make a tube to blow through that should remove enough particulates to bypass the sensor. The kids would never figure this out though. /s
I wish they would. It might mean fewer fire alarms tripped by vapes. (I work in a college library and it's not funny have to evacuate the building just because someone decided to vape in a study room.)