Most vegetarians would probably think that animals that are engineered to be unable to suffer have a blissful ignorance problem; they are being harmed and just don't realize it.
Do carrots have a blissful ignorance problem, then?
The problem only exists for beings with some sort of mind that has moral relevance. I would guess that most vegetarians believe that animals have such a mind, but not carrots.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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