Maybe leave it on an article which is pushing that anti-white racism instead of one which is actively calling for an end to it?
I agree completely, we should strive to overcome racsm as a whole. That's why I'm here arguing against it when I see it perpetrated against white people or black people. Are you doing the same? Or just leaving comments needlessly explaining that you feel white people are being treated unfairly?
Given that you're comparing some admittedly shitty articles, to prejudice which materially affects people's lives, I suspect I know the answer.