What are the advantages of animal cruelty policy?

The advantages of abuse in animals and workers in the meat packer industry are we get holiday ham ,turkey ,bacon and other types of meat.The workers get money to pay their bills and feed their family.In my perspective it also releases anger but what they do to take advantage of poor workers and the animals is repulsive and it should be put to a end. This is a 12 year old girl in Carmel middle school Colorado Springs pepper wood drive 80910 and I watched

Food INC.