I think it's a stretch to say that a venus fly trap dish is immoral because the venus fly trap ate an animal, which it is literally forced to do by nature. You don't blame a lion either for eating meat, because it is literally a carnivore and cannot survive otherwise. I believe when they say animal suffering they mean suffering resulting from exploitation and so on by humans.
I think it's a stretch to say that a venus fly trap dish is immoral because the venus fly trap ate an animal, which it is literally forced to do by nature. You don't blame a lion either for eating meat, because it is literally a carnivore and cannot survive otherwise. I believe when they say animal suffering they mean suffering resulting from exploitation and so on by humans.