Does Satan treat whites with higher regard?
No. The difference is between how people are "made" in terms of energies, cultures, history, physiognomy, traditions, etc., but there is no difference on how much Satan holds them in his heart at a racial level. Basically, there is no difference on their racial rights, but only on their racial being. In fact to talk about "differences" here is to use a wrong definition, but it was for understanding.
Obviously this is a generic concept at the level of racial people, but you would not want your relationship with Satan and Bune to be based so generically on race. I think you want a personal relationship with Satan (between you and him) and not for Satan to average out the merits of each white person/the number of total whites. Build a personal relationship with Satan and do not focus on the exclusive racial right. That you exist is a potential basis; it is what you do with your life that is determinative in situations.