Do you believe China's policy change regarding cryptocurrency and blockchain, effectively endorsing and encouraging its people to learn and use crypto will result in China is replacing the USA as the financial center of world?
Lol I don't know where you saw this policy of China encouraging its people to make use of Bitcoin. The China I know very well wouldn't try that, their Communist party will never agree to that, because they like to control their people and they like to control everything and not just their people. Chinese people don't have much say in their country, their government controls everything and says what's meant to be done and what's not.
So, if you're going to tell me that such a government would create a policy that encourages their citizens to make use of Bitcoin, I'd say that's a big lie. If it does happen, then it's just a miracle, , or haven't you heard that they are creating their own cryptocurrency and they are almost done with it?