Inside the Imperium, no world would practice outright chattel slavery and expect to survive very long. They couldn't import slaves because of Imperial law and the Imperial Navy who would tend to follow slavers into atmosphere, despite planetary objections.
Internally, a government who goes around enslaving it's citizens, tends to get that citizenry in an uproar and I wouldn't doubt that some bureau of the Imperium, might not help them equip them for a revolt, possibly even lead it. In fact, IMTU the Imperium has such a bureau, given over to changing governments which practice such activities. (Thank you Mack Reynolds).
IMTU, there is personal service contracts which can be a lot like indentured service, except that the person in question goes free and clear after the contract is finished, in as good of, if not better mental and physical health when they entered it, plus receive a handsome payment, despite what might happen during the term of service, yes is a Adult only universe.
Outside the Imperium, slavery exists, mainly on low tech level planets, mainly due to manpower needs than anything else. The higher the tech level, the less likely there would be the need for slaves, since a robot is less likely to revolt, slit the master's throat, etc., as already mentioned.
Internally, a government who goes around enslaving it's citizens, tends to get that citizenry in an uproar and I wouldn't doubt that some bureau of the Imperium, might not help them equip them for a revolt, possibly even lead it. In fact, IMTU the Imperium has such a bureau, given over to changing governments which practice such activities. (Thank you Mack Reynolds).
IMTU, there is personal service contracts which can be a lot like indentured service, except that the person in question goes free and clear after the contract is finished, in as good of, if not better mental and physical health when they entered it, plus receive a handsome payment, despite what might happen during the term of service, yes is a Adult only universe.
Outside the Imperium, slavery exists, mainly on low tech level planets, mainly due to manpower needs than anything else. The higher the tech level, the less likely there would be the need for slaves, since a robot is less likely to revolt, slit the master's throat, etc., as already mentioned.