Earlier quoted context omitted.
Where does the food chain fit in? The idea of certain species and groups of animals being higher and lower on the food chain than others. Do we just ignore that? Genuinely curious.
The animal as people logic doesn't hold up. With this reasoning what do we do about animals that hunt and kill other animals for food. Are they behaving immorally because they must kill to survive?
Likewise with slavery and Human Rights. Human's have been enslaving people for eons, why stop now? Power dynamics are inevitable. Who cares if you are enslaved, or eaten for that matter? The logic simply doesn't hold up.