That was the product of necessary ideological conformity for their proposed system to work. Everyone who is not on board with the communist system could bring i

That was the product of necessary ideological conformity for their proposed system to work. Everyone who is not on board with the communist system could bring it down, so they shot dissenters. In Capitalism you can believe whatever you want to believe so long as you respect the rights of the individuals around you, and you don't incite violence, and a couple of other conditions.