People will always look for prior events in someone's life to explain why they turned to crime.   Yet as any parent will tell you--kids are different from the very first day they are born.  Maybe some of that is DNA. Maybe some of it is from the the inborn soul. [In modern idiotic thought, the soul is non existent. This is due to a very unscientific idea called "scientism" that only what science knows is true. And that view is the opposite of science which assumes that we do not know, and tries to find out what we do not know. Science itself does not assume it is all knowing.  So on one hand, I can see why the Left tries to create a situation in which there is no hierarchy. Everyone has the same amount of stuff- so that their external experiences will all be the same. {Thus "equality"  in the amount of stuff is the goal of Leftists.} Still this disagrees with the inherent differences in DNA and in the soul. And it ignores lobsters which also have a hierarchy as Jordan Peterson points out. [as do all mammals] The hierarchy of lobsters does not come from capitalism. And Communism did not get rid of hierarchies and who would be on top and then second to that etc. Trotsky found out the hard way that Communism did not get rid of hierarchy. He had a simple word to say for him to be the top. He was the leader of the Petrograd Soviet. And that was the top soviet in the USSR and was offered the top job. [He was offered by Lenin to be to leader of the USSR.] He declined because he believed the only hierarchy should be the working people as opposed to the welfare recipients. [i.e the non workers]. He di not think anyone should be on top\except the Central Committee.

The Communist ideal did not lead to an increase in prosperity and freedom which were its stated goals. [This is in spite of the fact that many people in czarist Russia wanted stability before freedom  and prosperity which is why they supported the Bolsheviks]