Slavery Ending From POWs
That was the main source ( POWs ) at that time from where slaves were being created. The financial dependency alone doesn’t make one a slave of the other in that sense. Being a slave means that your body and and your personality has no right on you, a person buying you takes control of all such rights. Equating ‘Slavery’ with financial dependency seems like downplaying it.
Well not Islamic slavery surely- we are told we can’t beat them and of course we have to treat them with respect. I’m sure this isn’t like the trans-Atlantic trade