Bitcoin cannot be created in China, the creation of bitcoin has nothing to do with the Chinese state. Don't talk too much about things like this, where was bitcoin created, and who is actually satoshi, researching all of this is not really necessary, the most important thing is that with this bitcoin we must be able to use it properly and wisely, so that the world knows, what is the specialty of bitcoin .
The origin of Bitcoin is no longer important because after many years, its network has become bigger and decentralized globally.
Satoshi Nakamoto did thought about decentralization seriously and deployed Bitcoin blockchain with a very good technical design for practice of decentralization. A longer longevity Bitcoin has, a more decentralization for its network.
Even if China is where Bitcoin was created and where it had most of Bitcoin mining farms and hash rates. Today it is no longer true for China mainland as Bitcoin hash rate has been spread globally to more countries. It has become decentralized enough to avoid any shock from policy change in one or two countries. If one country bans Bitcoin mining, miners will migrate to other countries and continue their mining activities with only a few weeks of transition.