An enormous amount of China's economic progress since the 1980's is the result of Deng Xiaoping's economic reforms. These reforms were essentially to move away from Communism and allow free markets. Much of the early games were simply making up ground that they lost during Mao Zedong's Great Leap Forward.

China has some reasonably good industrial policies, like pushing for developing their own solar panels. Obama tried to push for solar development in his first term, but Republicans threw a fit and the US had to abandon that effort. Industrial policy is hard to get right, and a lot of that effort is wasted. China's record there is mixed and it's not clear that the CCP's interventions have caused more good than harm for their economy.

Chinese individuals have very little power to stand in the way of development. The benefit, such as it is, is that China can ignore NIMBY type groups that prevent coal plants from being built in their neighborhoods. The downside is widescale pollution and abhorrent working conditions for millions of Chinese laborers.

Authoritarians like Xi Jinping and Vladimir Putin, or wanna-be authoritarians like Donald Trump, claim to work for the benefit of the long term interest their countries. They lie. In all of these cases, they're enriching themselves and their cronies at the expense of the nations they rule.