I didn't downvote you, if that's what you were hinting at, however your phrasing was more likely to be interpreted as "C can't do that" as opposed to "C doesn't

I didn't downvote you, if that's what you were hinting at, however your phrasing was more likely to be interpreted as "C can't do that" as opposed to "C doesn't default to that". It seems we agree, after all.