Your fantasy that China is using capitalism so that after it defeats capitalism they can be poor and starving commies again is laughable. Communism failed in China but the commie party did not want to give up power - so they gave up their ideology. Cuba is a remnant state that does not have long to go as a communist nation. Venezuela - despite all the rhetoric- is not a communist state.
It was my pleasure to update your reality.
If you haven’t read the book then you don’t even know the documentation/substantiation you’re missing.