I have an unverified hunch that the people who insist on max VG juice and the people who buy organic foods are the same. And they claim to be allergic because it sounds better than being a Choosy Charlie.
PRESENT COMPANY EXCEPTED OFC
I max out on VG not for any sort of allergic reactions, but because of how it interacts with the flavors I use. To me, it is less harsh tasting.
That may not be the same for others.... If you look at the MSDS sheet for propylene glycol, it says it might be an eye and skin irritant. You may not experience it, nor I, but some people are not as fortunate as us.
Yes, I do believe that some allergies are fake, but you cannot just rule out the ones that actually are. I use to help the PTA with helping 1st and 2nd graders get interested in reading. We would reward those who did reading with candies. One child was listed as having a chocolate allergy, so I had to buy specific candy just for that one child. One day, that child asked for a piece of the chocolate candy.. .I had to deny him that piece. He told me he actually didn't have a chocolate allergy. Turns out, his mom didn't like how hyper he was with chocolate. I still had to deny him that piece though, and even to this day, chocolate is not permitted in the classroom because of that child.
Now, people who do have allergies, it can become significant. I'm not allergic to peanuts either, and it's one of my favorite snacks. I work in a bakery, and one day, another bakery had some extra chunky chocolate chip cookies, and decided to offer them to children. The baker offered the cookie to the mom to give to her child, and the mom took it, took a bite out of it, and said "I don't taste any peanuts", then handed it to her child....That child's throat ended up swelling, and died the next day. I think our company settled the lawsuit out of court.
So, you can ignore the warnings, or threats.. but the truth is, you should take allergies seriously, even though you may think it's minor. However, I don't think that allergic reactions should dictate what others are allowed to use or not use. the ingredients should be plainly stated, and it should be up to the consumer to determine whether or not they should take it.