My own reply is the government don't want self made millionaires, they want more workers for the government and crypto mining isn't making that happen, am I wrong?
I believe that China's refusal to mine BTC is one of the elements of the war between the United States and China. Moreover, China has its own digital Yuan and does not need competitors. Perhaps the reasons are different, but for me personally, everything looks exactly like this. Unfortunately, we cannot know more than we can see for ourselves and understand ourselves, but it is worth noting that now an attack is underway on BTC all over the world. So at the moment we can only wait and watch what is happening, since this has already happened before and after BTC continued its development and growth.