I do not pretend to understand all of your argument, so I will confine myself to a comment regarding non-belief in god. While it is true that Marxism, on the whole, was defined by many of its proponents as non-theist; The intent was to make the state the center of life and object of worship. Any worship of anything else was a threat. It seems that you imply that atheism leads to group think. Isn't that assertion more true of religion?

Just a thought. Have a great day.