I disagree. You can't decide to close yourself off forever. It will feel like the government is insecure about its rule. Afterall, apart from North Korea China is one of the only country on earth to have such a closed Internet. I don't think the CCP is so fragile that they will fall just from opening the Internet space to the world. Not even Russia, Cuba, Iran, Venezuela etc are that closed off from the world Internet wise, and their regime are still doing just fine, and Chinas government is doing far better governance wise than all of them. So this fear about opening up the Internet space for chinese access to the world Internet space is ridiculous to be honest. You can't leave it like that forever, there will always be insecurities and dangers obviously just like when Deng decided to open up China for ftoriegn investment and allow private individuals in China to own their own business and property. Many feared such radical changes even more than today's fear of opening up the Internet space, bubthe country navigated such changes just fine..
At some point things will have to change. Can't stay the same forever.
There's reporting that Hainan is opening up the GFW on application.
I give it another 15 years maximum before the GFW is opened entirely.
By that point, China should be close to a fully developed country, so there shouldn't be any envy of overseas countries and lifestyles.