Shame on Google. Google is just like a crying baby and can't keep his own words. If Google were a person, would you trust this person anymore?
In reality, Google needs China more than China need google. So it is not up to Google to ask anything. Shut up or leave. If they want to stay, okay, stop barking and keep quiet. Also, shame on those still working for Google China, they are just being used as a culprit and can be fired at will. They worth nothing to google and deservedly treated like garbage.