I would recommend you read this short essay by Red Sails, particularly this quote by capitalist Deng Xiaoping, cynically saying why socialism must be an act in the future and thus enriching himself and his buddies:

It is only possible to achieve real liberation in the real world and by employing real means, that slavery cannot be abolished without the steam-engine and the mule and spinning-jenny, serfdom cannot be abolished without improved agriculture, and that, in general, people cannot be liberated as long as they are unable to obtain food and drink, housing and clothing in adequate quality and quantity. “Liberation” is an historical and not a mental act, and it is brought about by historical conditions, the development of industry, commerce, agriculture, the conditions of intercourse.

Will it be possible for private property to be abolished at one stroke? No, no more than existing forces of production can at one stroke be multiplied to the extent necessary for the creation of a communal society. In all probability, the proletarian revolution will transform existing society gradually and will be able to abolish private property only when the means of production are available in sufficient quantity.

Wait, shit, sorry, that was Marx and Engels. This one is actually Deng:

Deng: We summed up our experience in building socialism over the past few decades. We had not been quite clear about what socialism is and what Marxism is. Another term for Marxism is communism. It is for the realization of communism that we have struggled for so many years. We believe in communism, and our ideal is to bring it into being. In our darkest days we were sustained by the ideal of communism. It was for the realization of this ideal that countless people laid down their lives. A Communist society is one in which there is no exploitation of man by man, there is great material abundance and the principle of from each according to his ability, to each according to his needs is applied. It is impossible to apply that principle without overwhelming material wealth. In order to realize communism, we have to accomplish the tasks set in the socialist stage. They are legion, but the fundamental one is to develop the productive forces so as to demonstrate the superiority of socialism over capitalism and provide the material basis for communism.

There is no sense whatsoever, practical or principled, in refusing to credit Deng for his confidence in the Chinese people, in Marxism-Leninism and Mao Zedong Thought, and in democratic centralism as a bulwark against capitalist subterfuge. People who rightfully acknowledge Lenin’s innovations over Marx and Engels and then turn to reject Deng’s contributions are simply practising chauvinism.

…

I want readers to abandon their unearned sense of moral superiority, the one that leads Westerners to arrogantly declare Chinese choices betrayals. I want them to adopt instead a curious approach, one that tries to understand why someone like themselves would make such choices, even if it doesn’t appear obvious at first. With this mindset, it turns out anyone, not just “scholars” and “experts,” can participate in the conversation, simply by considering the difficulties and contradictions China must manage:

Many people are not selfless, and in fact downright selfish and greedy, so that dream keeps them working hard. Making room for their ambition stems the brain-drain of talent, which is a zero-sum game. Some of the fiercest and most dangerous opponents of the Soviet Union and Cuba were in fact vengeful “expats,” whereas in China’s case most vile but intelligent capitalists stay behind, within disciplinary reach of the Communist Party.

Billionaires work as “adapters” to the rest of the capitalist world, enabling trade and collaboration as well as tempering anxiety arising from fear of the unknown, which helps prevent encirclement.

They exist as scapegoats if one is ever needed. Consider how narratives about the Soviet Union always attribute every incident that ever occurred in its history to the deliberate malice of the Communist Party.

It might be possible that instead of us, living in fully capitalist societies, being the ultimate arbiter of what socialism and communism is and is not, we might instead be the students and the Chinese and Cubans and North Koreans and so on are the teachers.