Late stage capitalism

When parasites have had access to capital for too long and prevent the working class from accessing the capital they work to manufacture

Communist famine

When parasites get a hold of the wealth and it is redistrubed to the parasites instead of the working class that builds the wealth

No matter what economic model you use unless you keep out the parasites they will take away the wealth from the working class then move to a new location when the host is too depleted