The scientist with the hypothesis that babies aren’t racist never got funded….
Quite the contrary. Western society is ideologically invested in the idea that humans are fundamentally accepting of all races, that we aren’t flawed even as babies, and that “learned racism” is the only thing standing in the way of successful multiculturalism. That propaganda is the reason you believe what you do about this, despite overwhelming bioevolutionary & psychological evidence showing the opposite is true.
Nobody wants to believe babies are born racist, but they are.