nononosense - Network

Okay, so I have this issue:If person A acuses person B of “white privilege” (assuming person A isn’t and person B is, indeed,...

Okay, so I have this issue:
If person A acuses person B of “white privilege” (assuming person A isn’t and person B is, indeed, “white”) in a conversation in which person B makes arguments based on empirically sound proof (available to them due to their greater, due to different lifestyle choices of the persons involved, accumulation of knowledge than that of person A) yet person A wishes to disqualify same arguments as “privileged and therefore invalid”; which of the two persons is the more racist and ableist person in the conversation? How about if person B is female, and person A male, and they have both been raised in a developed western culture?