Was any vaper actually harmed in that spectrometer test? No. That study is an ANTZ study trying desperately to show evidence of harm when all the studies of actual people vaping show no harm at all. I'm sorry, I'm tired of lab rats being asphyxiated in closed containers with eliquid compounds, and vape gear being misused and abused to find trace elements of bad stuff, and lung tissue being killed off in petri dishes. I didn't say you are ANTZ, I said you are heavily propagandize by them, including all the junk science. Find me the piles of bodies of dead vapers and I'll take note.
As far as Rolygate, I realize this is blasphemy but really, he is just one more guy sitting on a rock thinking about what makes sense to him. Show me his technical and scientific credentials and his scientific studies he used to come to his conclusions as to how you should or should not vape. He, like most people here, are convinced, without a shred of evidence, that "something must be wrong with that stuff". And just because you (or Rolygate) believe vaping is "harm reduction" (a term I absolutely detest) does not mean there is any harm at all. You can sit on your rock and believe what you want but it does not make it true. Galileo proved that 500 years ago, why is everyone still sitting on that rock and making stuff up as they go along?