What chance does China have with ineffective non-market leadership to survive in an increasingly complex and rapidly changing world? After all, everything there is based on the illiteracy of the majority and the belief that the CCP will solve all problems. But it won't solve it. It's one thing to steal other people's technologies, constantly catching up with other people's economies, and another thing to be a locomotive in scientific and technological progress, in the economy and efficiency of society.
Which of the 3 conditions is met in China? No one. They are behind in science, they are behind in technology and their society is extremely vulnerable to the slightest serious shocks. And the worse the authoritarian/totalitarian leadership, the faster everything will collapse.
This applies to any country in the world that has decided that the laws of nature can rule and that authoritarian/totalitarian rule leads to success. It may be temporary for authoritarians, but for society, as human history shows, this always ends in defeat and collapse in 100% of cases.
Imagine Chinese rule over the entire planet. How much do you think the scientific and technical progress will stall? And how quickly will such a society be forced to reduce its population significantly just to stay afloat?