Marx on The Drum, page-18

You do the same as Kel. You are asked to prove why you own this mountain and why I owe you payment for it, and you answer - "Look, Stalin"! and there is your proof. You are asked for your justification for increasing inequity, of a future where nobody expects to own a house, where all owe servitude to a landlord - and your justification - "Look, Stalin"! and there is your proof for why we must pay you.

Like Kel did with Helen, you have only one justification why all should give proper service to capital - "Look at what Stalin did" you say, and there is your proof for hierarchy and exploitation. There is your proof of why surplus value needs to be confiscated from workers by capitalists. You have only one answer - "Look, Stalin" you say. Well I'm sick of it. I can see through you.