First of all, the Chinese government hopes to develop the REAL economy, and does not want the economy to be deviated from the real to the virtual. It is clear that the trading of cryptocurrencies and their tokens is a virtual economy.
E-banking works fine in China, the e-CNY (China's digital currency) is still undergoing trial and development for over one year, and other forms of virtual or internet stuffs that the government can supervise and control are accepted in China, but it has to be the mining of the
virtual currency that they don't control that gets banned. China themselves never said anything along the lines of what you are saying when they banned BTC mining, they made mention of 'enviromental safety' and 'money laundering' issues, both of which are lies too.
China is actually smart. At least from their standpoint, why would they give away their monopoly on the control of their economy by allowing cryptocurrencies? Hello? We're talking about China's single-party system, full-on seeking to increase more authority here. From that point, any of their digital currency is not a real cryptocurrency as you said. lhrbeijing wants to believe those actions are for the people's own good but that's a bit naive. No, not China's CCP.
I expect any similar countries like China will pull the same thing. Talk about how it was to protect the environment and because of climate change but at the end of the line, to increase their control and slap down anything they consider a risk to their control of the economy. Especially in dictatorship countries.