It literally creates racism by teaching children to see race and judge themselves or others by the color of their skin

The intent of critical race theory is actually the opposite. It is not meant to teach children to judge each other by skin color, but rather to illuminate the historical and ongoing impacts of racial dynamics on our society. For example, understanding why neighborhoods are racially segregated helps students to grasp the systemic nature of inequality. It's less about blame and more about understanding the larger picture.