So the lesson should be that sitting on your ass while others do something will leave you with less economic power. That is why China is the center of gravity in bitcoin. Not because they did something to you, but because they did something. Something you could have done but didn't.
Since the early days of bitcoin china has been the biggest supporter for it, while other countries ignored it and ban it china realized that bitcoin is powerful and even if you ban people will still use it so that is why she invested in it and encouraged on using it , and miners get more profit mining it because electricity is cheaper there than any other country, that is why it is popular there.