I'm curious to know if you maintain such a stance against meat or any other food product. Do you vet the supplier of each and every single food outlet you buy from, for example?
No, and you're right.
But I do mostly make all my own food,incl burgers (unless eating out). But if a Burger (or any food) is being made with a lot of chemicals and I was using it as a main diet then I would like to know what I'm digesting.
Yes if I was trying it as a one off, or a treat etc then I wouldn't be fussed.