Then you are the exception.
The general rule is that you are allowed to condemn anti white racism, as long as you condemn white racism to a noticeably higher degree, as a white person. Only then will your ramblings on anti white racism have a chance to be taken seriously.
My position is pretty moderate (and from what I have seen, pretty common). Should you wish I could PM (worried about the stalkers so will pm you) you the links to one international forum I post on, and you will see what I am saying is 100% true.