Why do white people hate being criticized by black people but feel as though they can criticize blacks?

Now I know this question is the perfect recipe for a racist to load ammo to for retaliation of hateful replies. If this question don't apply to you, don't respond. For the ones who know what I am talking about then feel free. I'm tired of asking questions and people who have no knowledge about what I am talking about, reply with anger and hate because of them taking offense. My question is very true and happens all the time. Respond with normal adult answers because I would really love to know the answer to my question.

I anxiously await your answer