Dualistic imagery and the genesis of fairy tales about the youngest son

In addition, one of the researchers of ancient mythology AM Zolotaryov believes that the younger brother played a key role in teaching people to cook, hunt and various trades in the primitive community, especially in the Stone Age. The younger son, of course, does the job better than anyone else, and his brothers try to deceive the younger son and make his work their own. As a result, they leave the brother in the well, injure him, and so on. The brothers take the younger brother's things and come to the father. One day the sunbul bird told the king everything, and the king immediately set out with his soldiers. The bird led them to the well where the youngest son lay. They put a rope in the well and rescued the boy. This system led to the conflict of interests of the brothers and the emergence of certain conflicts between them, which eventually led to a split within the "blood family".