Is it still “rasis” when one white guy “grills” another white guy belonging to the Obama regime?
Yes, absolutely. The white griller works for a white guy, and the white grillee works for a (partially) black guy.
It's sort of like that kids card game "war". It's the card on top of the stack that wins or loses, not the card at the bottom. In this case, the card at the top of one stack is the race card, so that player wins.