So what is the alternative here, let them run around free and give them individual vet care? Sounds expensive.
Food prices go up, but it would provide more jobs. More vets, cage builders, etc.
They all appear to be feed and sheltered.
Although very tasty, that is not how the food chain works, pigs are close to the bottom. Humans are at the top.
Not every human has a great lavish life either. I would worry about humans long before I worry about some animal that's only purpose it to provide us with food.
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