Baffled as to how one can look at the atrocity of slavery and think: "Hm! My cutesy 4x title would be improved if players exchange slaves as a resource type!"
Mechanically, there's no distinction between slaves and computers within the game: they are simple commodities, which means that slaves could be replaced with literally anything else. Spice? Media? Ore? Drugs?
Please pick literally anything else to use.