In a way he is right, but his application is completely wrong.
Heaven is a socialist utopia, no private property, no rich and poor, not upper class and lower class, etc.
The problem is that the only person who’s just enough and good enough to be worthy of running such a place is God.
Earthly socialism is trying to establish this utopia on earth with man running such a place. Hence it places man in a position where only God deserves to be, and is idolatry.
Oh Great. Thanks a lot. Now everyone will know. You were supposed to keep this type of info under your hat.