I agree, but I approach this purely as a consumer who simply wishes to know, when I purchase something, what I am purchasing.
I know some in this topic will get into debating whether it's safe or not safe, and that really isn't the issue for me.
I feel I have a right to know, if I ask that I
not receive flavoring or ejuice with diacetyls, acetoins, or acetyl proprionol, that when I send the $$$ I should be getting what I asked for.
It's simply about disclosure, not about good, bad, whatever.

If I can't get that information then it's NO SALE.