Well, everybody knows capitalism rose out of feudalism in Europe. @ Cheesus briefly mentions it too.
The sarcasm is a response to the universal assumption that money and wages were always had universally. But @ TheChurn says very few were paid and those were rare.
Reminder: the soviets ran a state-capitalist system. That’s not very feudalist.
I think you’ve misunderstood her quite a bit. Happens a lot on here lol.