Have been watching
Star Wars, Clone Wars when I realized that C3PO and R2D2 are owned by Anakin and Padme and other than being made of metal and plastic the two droids are human in a lot of ways, including speech, self awareness and the ability to reason and solve problems.
Both Anakin and Padme find humanoid slavery abhorrent but as far as the droids they own, they are hypocritical. They often order their droids into life threatening situations without consulting them. They order the droids about and expect their orders to be followed without questions. The droids receive no pay.
Other than not being made of flesh and bone what's the difference between C3PO and some guy selling TVs at Best Buy? If it's fine to enslave droids doesn't it make it easier to enslave us all? Would you consider C3PO property or a free person who deserves to be paid?