Just to name a few:
Winnie the Pooh
Alice in Wonderland
Even though these things are banned in China, they are thriving in the rest of the world.
If China wants to crackdown Bitcoin mining activities, miners will go elsewhere. This is actually a good thing for cryptocurrencies, as it shouldn’t be under a decentralised, power-obsessed regime. China can play with its digital yuan.
The elites of the CCP in China are afraid of their own people, that they might rise up and overthrow them. The best way to prevent that from happening (in their minds at least) is to control the flow of information. However history has shown that people do not like being dominated. The CCP used the abundant cheap labor of their people to become the worlds factory, which is more a credit to the population than the leadership. It has actually had massive growth over a few decades but the CCP consider the natural economic cycle of boom and bust to be unacceptable - however it is an inevitable reality that bust will come eventually and that is what the politicians there fear the most. Good leaders should not fear a few years of economic pain because it is a natural correction needed to treat excess.