> Being racist

That word doesn't mean what you appear to believe that it means. I do not hold the belief that one race is superior to another, nor do I hold the belief that society should exploit or disadvantage individuals based on their race. Therefore I am not being racist, nor was my statement.

It's perfectly within the bounds of reasonable discourse to question the underlying assumptions of another's worldview to show that their assertions come from a biased perspective that requires examination.

> to show that their assertions come from a biased perspective that requires examination.

But you didn't show it. You assumed it, based on their race.