Intuitively nonsensical but irrefutable thought: Everything about how animals think is based on human assumptions. They might actually like being eaten by human

Intuitively nonsensical but irrefutable thought: Everything about how animals think is based on human assumptions. They might actually like being eaten by humans. How can we know, when the animals haven't said it themselves? In fact, there are people like that in the world. Such people have pain receptors and higher cognitive abilities, yet they still think that way. In other words, analyzing their physiology alone cannot determine whether animals dislike being eaten.