I suppose there is a market for that, and you're serving it, making money as you divide society.
The division is caused by treating with different skin colour or ethnic background as lesser, or as criminals. Pretending it doesn't exist doesn't make it go away. It's real, and it needs to be addressed. Making kids more aware of that is absolutely important.
If the kid is white, possible learning outcomes include:
a. self-hate, leading to depression and self-harm
b. reading between the lines, learning that to be normal he must be racist against black people, because that is just how white people are
c. rage at being disfavored by every diversity initiative, leading to a desire for revenge
If the kid is black, possible learning outcomes include:
a. hatred toward white people due to being told that white people are to blame for all the bad in life
b. giving up on life because the world seems so racist that life is hopeless
c. deciding that if most people believe he is prone to crime, it is probably true or he might as well make it true
Most of the above will be recognized by both sides as "othering" that is enough to prevent friendship. That's what is being taught, even if not intended.
Of course you shouldn't teach them self-hate, depression and that sort of thing, but you can teach black and white kids to unite against those old patterns that have kept them separate, to have them work together, to teach them they are equals.
I keep seeing too many excuses not to tackle racism, but that means it will continue to exist and hold new generations back.
You don't solve problems by ignoring them. Of course you should also not solve them by making them worse. So you should absolutely look critically at the way in which kids are taught about this, but it's important to make kids aware that this is something that has held previous generations back, and they shouldn't be held back the same way. Sheltering kids from history is not going to make them learn from it, and as we know, people who don't learn from history are doomed to repeat it.
