Also, billions of dollars of value didn't disappear overnight. No jobs are or will be lost, and very little utility is lost, except being able to sign up for 1-2 weeks.
I'm not absolutely thrilled by the rise of China either, but we gotta stop lying to ourselves. Not every single action by the Chinese government is a stupid and reckless calamity that will cause untold harm. We're often blind to the good and to the utility of these decisions, and on the balance a government that's not scared of the stock market is going to be more effective assuming they're competent to begin with.