Klaus Kipling said:
The new SM has explicitly stated that Imperial High Law bans slavery.
However, there are gray areas; I'd imagine replicant love-bots might be hard to classify as sophonts or an invention, ie: device.
Its not new to the new version of SM, and dealt with in a few places previously; all living sentient creatures within the empire are citizens, and protected from slavery; robots may be sentient, but are not alive, and thus property. Clones are both alive and sentient, so thus cannot be property. Clones grown without brains (as a parts car, for instance) would presumably fall into the category of non-sentient but alive, so could be property....as with pets and domestic animals.
Love-bots, regardless of programming and other limits, are sentient and either alive if biological, non alive if not.
The grey area is indeed in cyborging; it seems that prosthesis (medical issues) are okay - artificial augments are iffy. In MT there was some discussion that in general, past a certain point you counted as a machine, and thus not a citizen; and different areas/planets set the limit differently.
Clearly, at some point or replacement, society decides you are no longer alive -and voluntary replacement clearly counts more against one than medically necessary replacement. It's important to remember, too that in the OTU, one assumes that in any of the spacefaring societies have access to organic replacement - so avoidable mechanical prosthesis may be seen as a statement, perhaps, of antihumanism.
And as to the Transhuman space biorad love toy stuff ? Slavery, or the appearance of slavery is
somewhat of an emotional issue...and thus often not governed by logic. Plus, we here in the USA are still dealing with it and its social consequences...
every goddam day....so if the Grognard in question is a Yank, bear with him.
My opinion ? Yeah, it does seem reprehensible; but even more reprehensible is creating a living sentient being with those limits. And besides, until you actually do have access to a love slave....well, lets just say that action and previously stated opinion often differ when the chips are down. Drives us Psych types crazy, in fact.