Yeah, you need to feed, house and give free healthcare to slaves. That's not happening any time soon.
Eventually we will reach an equilibrium where there will be just enough vultures out there to eat exactly how many slices there are left in the pie. Complete extraction of 'disposable' income will be achieved this century. For working people in major cities, some are already being completely extracted like this, having to work multiple jobs to keep a roof overhead and bellies fed with no time to do something that isn't low skilled labor for capital.