The parents of the Uchiha world are time travellers.
They firmly believe that they can create invincible ninjas by following the family training of beating enemy Hakkas in "Hunter", which makes the world view of the Uchiha world seem a bit wrong.
Uchiha World: My eldest brother started training at the age of three on how to walk on the floor filled with kunai, how to walk on chakra lines and walk over cliffs. He ate rice made of poison every day, and was tied with 20kg of sandbags.
Uchiha Itachi: No, I'm not, get out.
Uchiha World: My king's world is to be killed, die outside, jump from here! I won't be emotionally attached to anyone!
Uchiha Itachi: Huh?
Uchiha World: Brother, I like you, kiss you, love you, love you
The character of the copywriter is all deceptive.
The two boys from the CP Uchiha family