Earlier quoted context omitted.
How else could you justify treating them as a mere raw ressource in factory?
I'm sure that consciousness is a spectrum and that big mammals are near us on it, if there's any difference at all except for intelligence levels. At the same time I have no issues with animal resource factories. I justify their existence by the fact that I'm a carnivore and needed meat and fats to properly operate since forever, no need for complex philosophy here. The necessity to justify that against ethics usuall…
edit: with meat factories I did not talk about industrial packaging of meat. That is fine. What is not fine with me, is having living animals on conveyor belts, who never see the sun or feel the earth.