The OP pointed out a highly informative and important point and the majority of the negative responses to it have been from people who want to bash the American education system.
They are using cries of racism and bringing in irrelevant topics like IQ intentionally so that they can shut down legitimate conversation because they want to continue to bash the American education system.
It's not a highly informative point; it's a deeply contentious one that revolves around a narrow(ing) and disputed finding that is drastically smaller than the educational gap we're discussing.
The OP pointed out a highly informative and important point and the majority of the negative responses to it have been from people who want to bash the American education system.
They are using cries of racism and bringing in irrelevant topics like IQ intentionally so that they can shut down legitimate conversation because they want to continue to bash the American education system.