Hasn't it been your assertion in previous post that whites are largely not affected by black racism?
Yes, it has. This is clearly not compatible with the fact that only whites can be racist. After all, how could I say thats whites are not affected by black racism, if blacks are never racist?
Because according to you they are more powerful than blacks, therefore they aren't affected like blacks are affected by white racism? So it sounds as though I properly concluded what your definition of racism is, white racism towards blacks.
No, it sounds as if you don't know the definition of the word racism and are mixing two different definitions quite badly.