Socialism is a state of society where most wealth, either de jure or de facto, belongs to a government.
Capitalism is a state of society where most wealth, both de jure and de facto, belongs to its citizens.
Communism is a Utopian state of society where all wealth, both de jure and de facto, belongs to a government.
The author rightly points out that it is impossible to argue with a socialist/communist because they refuse to see any point other than what is included in their dogma.
Doesn’t that make it a form of religion?
It is often said that left-wingers and right-wingers do not understand each other because they "live in parallel universes," or one side blames another for living in the so-called "alternative reality." Since core leftist belief is irrational, the right-wingers are not surprised when adherents of leftism stiffen their resolve when confronted with social and economic truth.
In other words, instead of accepting a valid argument that contradicts the prevailing dogma, the very first reaction of adherents of a dogma is to protect the dogma at all cost.
Some extremely valid points.
The opinion piece goes on to cite endless examples and it well-worth reading @ https://www.americanthinker.com/articles/2019/05/leftwing_ideology_a_cult_a_religion_or_science.html