alt Hacker NewsWould it be appropriate for the Wikipedia article on "milk" to mention that it's sold frozen, unqualified, simply because that has happened?
Bread is usually sold sliced in some places, and usually sold unsliced in others. For a claim about this to be useful for wikipedia it should be specific and cited.
Why is a citation necessary rather than simply wording the statement to more accurately reflect the situation?
Bread is sold both sliced and unsliced, sometimes geographic location impacts which variation is predominant.