The last thing we need is to indoctrinate kids into believing that they're held back from succeeding in life on the basis of their race or ethnicity, and there's nothing they can do about it except burn society to the ground. That's a message of despair, and there's widespread concern already that kids are more anxious and depressed than ever before. Teach instead that everyone has challenges, some more than others, and everyone has to struggle to succeed. Teach how to improve their circumstances by increasing skills, knowledge and good strategy vs how best to cast blame.