As Don Juan put it in Castaneda’s final book, The Active Side of Infinity, we are like humaneros, raised like livestock on a farm to be exploited.
All life, humans, animals, plants, insects, etc., have been engineered, developed, and marketed to the worlds of the universe over trillions of years by galactic contractors. Imagine having control of a world in the universe, and going on a galactic amazon, and purchasing life forms to seed your planet.