We seem to have had a similar society organizations in the past. Slavery developed in many places on Earth across many regions, and sometimes sustained for at l

We seem to have had a similar society organizations in the past. Slavery developed in many places on Earth across many regions, and sometimes sustained for at least centuries. Different members of societies could have different number of slaves, and the associated abilities to generate consumable resources, but you can imagine a whole society based on slavery (assuming slaves are not a part of society). Replacing slaves in such an organization with robots was considered in some fictional stories (Asimov, IIRC). This may help to start shaping some approach to the question.