Well. To extend that case where * Babies tend to be unsupervised * Many babies choose their own food * Babies frequently try to copy the actions of adults *

Well. To extend that case where * Babies tend to be unsupervised * Many babies choose their own food * Babies frequently try to copy the actions of adults * Many adults encourage babies to copy them * Some adults make a lot of money by secretly poisoning food * Making more than one kind of food is surprisingly expensive * There's far more babies than adults then yes, I would expect food makers to be strongly biased towards baby food manufacture. And attempts to keep babies from making poor food choices.