Sorry I’m not sure if your comment is sarcastic or not.

Below-replacement birthrates despite fairly good living conditions is happening in many countries of that region, and you can be worried about it from many non-shitty points of views. There is a difference between asking “huh, how are things gonna look like with a decreasing population?” and prohibiting contraceptives and abortions.

About the difficulty to immigrate to China and become a full legal citizen, it does smell bad, but I don’t know much about it