I have not watched Seigle in a few years. But I recall, as I got sicker and sicker of him, that I could summarize every segment: [insert substance] will kill you, go to your doctor, immediately.
Generally, I think that the overwhelming majority of commercial liquids are pretty safe and don't contain oils, at the very least. Even the few that may have some component of oil in them it is a fractional amount, not the total base carrier. It's not in the interest of a manufacturer to make their customers sick or kill them.
Now it's going further. I just watched a news report, with a medical doctor, Marc Seigle, who made it a point to mention that the current crop of problems seem to be related to ... oils. But, there's always a but, he went on to talk about the "very high levels" of nicotine in juul as an example. He conveniently neglected to mention that the absorbtion rate of nicotine from vaping is considerably lower than the absorption rate when smoking.
The problem is superficial examination of numbers without examining the full data. That is very similar to the early tests that "conclusively" showed extremely high levels of aldehydes in vapor. They never mentioned that they were running all their tests at maximum power levels or even dry burning the atomizers and producing vapor that no one could vape, even with iron lungs.
Newton Minnow was right, back in the '60s, when he said TV is a vast wasteland and now it's also made the MSM a vast wasteland.


