such inequities imbalance the power between labor and capital, which then destabilizes the social structures resting on these economic (and political) foundations. power is a highly dynamic, and as a result, a highly destabilizing force. no (static) socioeconomic idealogy (that we've come up with so far) can dominate it, not even capitalism.
and that means we can never truly rest in our vigilence to create and retain the properity, peace and stability that we enjoy only fleetingly.
the balance between labor and capital has tipped wildly and we need to enact measures--progressive and dynamic taxes/tariffs, both removing and enacting regulations, de-monopolizing markets, etc.--to bring it back into balance.