Actually your foreign policy and choice of presidents is mostly to do with it, there are hypocritical people with double moral standards everywhere, but this is a politics free forum so we won't go into details.
There are good and bad people everywhere, there are ignorant people everywhere. Why does this OP have to make it cultural? It has absolutely nothing to do with the conversation the two are having. I don't see a scam bust here, I see an account renter and a racist.
I am as western as they come, born and raised in London. I have been to china and I lived in hong kong, asian culture is wonderful and the people there are class, don't start bashing a culture or its people because you see a small section of it on the internet. I will add its not just this OP and I can't help but feel he has been influenced by others who think this attitude is funny, I have seen more of it on the forums recently. For anyone that doesn't want to deal with a Chinese account renter, politely decline and block, there is no need to issue full scale racial abuse.
Rant over. Bones, don't rise to it buddy.