I don't know if he is or isn't, but I do kinda find it funny how no answer would be good enough for the OP. Even if Austin had black friends and listened to black music, it'd be like "well, plenty of racists do that". Which is TRUE... but if that wouldn't be enough to suggest that he's not, then what would? Would he have to be at an NAACP event and openly say "I am not a racist, I love black people!" on the mic just to confirm it?
Honestly, you never really know... it's all about wht's in that person's heart and mind. Muhfukkas could smile in your face every day and you still wouldn't know if they're callin' you a ****** to themselves the whole time.