Well South Korea also requires real name when posting on major websites. I wonder why nobody made a fuss about that when they did it many years ago.
https://en.m.wikipedia.org/wiki/Internet_censorship_in_South...
https://en.m.wikipedia.org/wiki/Internet_censorship_in_South...
This sounds like whataboutism - if you follow the link and read the wikipedia page, it seems like lots of people made lots of fuss about it, including the United Nations, EFF, S.Korean press etc.
It feels like you feel you have to defend the Chinese government. That's your good right, just don't use a strawman. It doesn't make your point stronger.
SK and a bunch of other countries have censored Internet, but China has the largest population of them all. Anything the world's largest country does, is likely to raise far more scrutiny.