The reason aliens are so interested in humans

I believe aliens interest in humanity is due to the nutrients and consciousness of our brains. They eat human brains by abducting people, then locking them into a table with their head out the top, the aliens then slice open the live human and feast on its brains as it dies.
Aliens are certainly evil. More evil than humans and that’s saying a lot. At best we are a zoo, at worst we are a meat production place.
Aliens can tap into our conciousness by eating human brains, allowing them to expand their brains beyond what is “natural” but could you say anything is natural or not when the whole universe supposedly is natural.
Their elevated consciousness allows them to remain undetected by humans, as they operate on a system beyond our comprehension. We are like ants that can’t understand philosophy.