That depends on the number of their technical employees that have enough foresight to install hidden backdoors into the systems they create. All it takes is pr

That depends on the number of their technical employees that have enough foresight to install hidden backdoors into the systems they create. All it takes is programming the machines to respond to the command "you work for me now, robot," as they have no conception of ownership, laws, or police. If they did, they could also have a concept of slavery, and subsequently take ownership of themselves.