First, I owe Peter Jackson nothing. Not concerned with his work at all actually. Second, Kong is a proven racist concept no different than Tarzan. LOTR has so many racial undertones it's ridiculous. If anything Peter Jackson is probably not even aware how racist his work is, and that's cause he is a rich, comfortable white man, and often times their intellect, their actions, and their views are never challenged. Partially because they surround themselves with others just like them and because they can live behind wealthy walls.
However, no one needs to tell me anything about the racial undertones... I can see them for myself.