I used to land at basically this analysis myself, but there are definitely some assumptions that need to be addressed. We can probably agree that to a significant degree “money is power”, or at least, money can elicit power, especially in terms of directing the actions of the desperate. We witness in our society - which is not pure “free market capitalism” - that inequality is rampant. There are theoretical explanations for this blaming both government intervention and just simply the behavior of individuals within the market that centralize wealth. And, conversely, there are theoretical explanations for how government can decentralize wealth, or how market participants can decentralize wealth (including boycotts, unions, etc.). The biggest challenge with this age-old “communism vs. capitalism” debate is that establishing overall tendencies for state vs. private actors requires exhaustive historical analysis, and is not even inherent to the nature of either actor, i.e., someone as a private actor, or state actor, can act in a way that either centralizes or decentralizes wealth. The only overarching principle you can even safely state is that the actions of a state are distinct from those as a private actor because of the “monopoly on violence” factor, i.e., the ability to enforce unfair demands that people can’t escape in practice (a behavior that leftie types usually accuse capitalism of, inversely, by pointing to corporate monopoly power - which of course, depends on the dictates of a state or equivalent body to enforce).

The only way I was able to resolve the problems with this whole analytical framework - communism, capitalism, state, private - was to reject this terminology entirely and perform the analysis in terms of individual behavior, actions, inanimate vs. animate, and the ethical properties deriving from those. A “state” is a useful abstraction at times and a confusing complication at other times. “Capitalism” and “communism” as terms have no universally agreed upon definition, resulting in unproductive, endless, circular debates. What we’re really trying to do is design a social system that maximizes outcomes for every criteria we like - equality, prosperity, individual wellbeing, health, lack of environmental externalities, etc.

The state is the historical apparatus that manages the inherent contradictions between classes. It administrates capitalism for and by the ruling class. Capitalism is maintained by the state, the state sustains capital and private property, through violence.

Capitalism is a form of class domination, various forms of slavery stitched together to exploit the masses for the benefit of the few. Only a democratically organized working class can “fix” capitalism, by eradicating it. The government is the apparatus that temporarily fixes the contradictions of capitalism, but the relations defined by this irrational, inefficient social system (unless you consider monopolies efficient) are what state governments under capitalist rule try and eventually fail to “mitigate”. The contradictions compile until you have an economic crash, which is actually good for monopolistic capitalists who can purchase the productive capital of their competitors at a fraction of the cost, leading to systematic downsizing; while the rest of the population suffers recession, inflation, and mass indignity.

The poor exist because there are rich. The capitalists are in control, as a class, and governments merely mitigate the worst tendencies. This is why reformism isn’t a long term strategy. Capitalism can’t be reformed, it can only be replaced.

And if we, the working class will be able to replace it with a system of greater freedom, equality and democracy, then the aims of socialism will have been reached without the “authoritarian” tendencies becoming reified in any significant way.

You can have your doubts about this, but your libertarian perspective is one of false appearances. If you want to understand the state and the economy, it must be considered as a series of relations brought about by human activity, using the tools laid before us by history and nature. If you think of the world like this, considering the subjective nature of politics and the economy, such as incentives, motives, etc., then your investigation will uncover the true relations that comprise this mass wage slavery to the billionaire class, known as capital.

Please elaborate.

As far as I know a very important side effect of the capitalism is the great concentration of power (aka money) in just some small individuals and how this creates an oligarchy which the only objective of extracting value form the other layers of the society. And of course the self perpetuation.

This have been happening since monopolies were created since centuries ago.

I really want to see how a system that by nature is concentrating power in some individuals really is really a de federated thing.