Would this observation illustrate your assertion?
Without a modicum of morality, Capitalism can become as oppressive as Socialism.
In our lifetime “Capitalism” has become oppressive when it ceases to be “Capitalism” and becomes “CORPORATISM” the arch-enemy of “Capitalism”.
I was just listening to Naomi Kline. She made the big (ignorant) mistake of not understanding the difference between capitalism and corporatism aka mercantilism. Her entire rant was based on that ignorance of economics.