Robot slaves is a funny phrase if you consider that the origin of the word robot literally is a term that meant slave or "forced work". Language doing circles.
Wait until you find out what the word 'ciao' meant in the original Italian/Latin: 'ORIGIN: Italian dial. alt. of schiavo (I am your) slave from medieval Latin sclavus slave.'
Not only that, but in Russian, the equivalent word for verb "work" (as in "go work" or "do work"), is "rabotay", which is derived from the word "rab" which is the word "slave". So "to work" is literally "to slave", in Russian (and quite a few slavic languages). An English speaker may categorize this as a linguistic anachronism, but a slavic speaker would categorize this as linguistic honesty.