On the other hand, I don't understand the enthusiasm for everything in the antique shop that Grandma threw out. There, the sense of quality has declined; otherwise Grandma wouldn't have thrown it out.
A categorical imperative would be one which represented an action as objectively necessary in itself, without reference to any other purpose.
If a State has reliable scientific information that demonstrates that a warning is needed for a particular food, then in the interest of public health, it should share that information with the FDA and petition for a new national standard.