China is leapfrogging credit cards to jump directly into the adoption of mobile payments. An oligopoly is in place and as the adoption of the tech rises fast, it's not set to change. Now the Communist government is seeking to control such payments even more and the biggest payment companies are likely to cooperate. Perhaps one day people there would appreciate decentralization but for now the majority of the Chinese seem really careless about p2p tech and payments.
Careless? They are really careful in maintaining control of their financial system. BTC is a threat to that control thats why they were so keen in having it banned.
Anyhow, why would the Chinese government fully accept something that they cant control?
Thats also true for the chinese government. But OP is right, the majority of the chinese citizens seem to more or less not care about those issues concerning their financial privacy or their personal privacy in general. Its just to hope that the chinese start to care about this at some point.