It's just like climate science, I agree. We know, and have known for over 100 years, that increasing the CO2 concentration of the atmosphere will increase the average global temperature, and we've known for several centuries that darker objects absorb more light than lighter objects. We know that climate change is happening, we've predicted it forever, but the system is complicated and how precisely that all works out over time is difficult to predict.
ATM, it looks like our climate models have been fabulously optimistic.
Similarly, we know that taking a section of the population and systematically destroying their wealth, their ability to gain wealth, their access to education, etc. is going to lead to inequities, but how precisely that plays out and what exactly to do about it is difficult to predict and understand.
"Race" doesn't affect math.
So apparently I haven't explained it.
Look. Whiteness is an invention of our culture, and it is not an insignificant one.
It's foundational to the largest economy in the world, in fact.