I agree that it's a leap to establish a connection with the Chinese government based on the information in this post. However the Chinese government or internet

I agree that it's a leap to establish a connection with the Chinese government based on the information in this post. However the Chinese government or internet providers are presumably in a position to track down and remove the control servers. If they don't do this they are likely to continue to be blamed for this attack and similar attacks in the future. This is true even if they are not directly responsible or do not approve of the actions.