I don't doubt it. But I say NBC News (your main source) is also (demonstrably) corrupt and lies like a rug, so anything they say is also suspect. You cannot trust the CDC or the mainstream news. I take anything government agencies or the MSM tells me with a grain of salt, regardless of my own confirmation bias. I would personally love it if NBC had somehow "solved" the mystery here, but their paltry, unscientific testing doesn't mean a whole lot, unfortunately (I'm not even sure CannaSafe is trustworthy). As someone directly concerned with the safety of vaping products, the best I can do is triangulate the truth from a number of directions and use the precautionary principle as best I can.

It's not smart to jump to conclusions simply because they align with my own fears or wishes.