[SZJX]

I don't see what's wrong with the Zhihu comment... Sure the comparison with sex is a bit weird, but "the behavior of officials is a scientific discipline, it should be studied professionally as a scientific subject" sounds exactly like what all social sciences are doing when studying and researching political systems, so I don't see the problem there?

Also not sure what you exactly mean with "generally agreed upon" and "has to be changed/replaced". There could be varying degrees of interpretation, but I don't think by far that a radical change is a "general consensus" throughout the nation. Many do see that the system has been working for the country so far and are taking note.