There is double standard because the european material has been treated with exactly as little respect than the asian material., nor is there a double standard regarding ethnically European versus non-European material.
[...]
OA was created is influenced farm more by Western failures to understand Japanese and Chinese culture than by those cultures themselves,
The european stuff was created and influenced far more by american failures to understand european culture than by those cultures themselves.
Complaining that the myths and cultures of China, Japan, Malaysia and Korea have just been blended together is a fact.
Complaining that this is a misstreatment specific to asian fantasy is not when the myths and cultures of Greece, France, Germany and England have been just as much been thrown into a blender