The person in a third world country is not a slave, they're doing the job for a few bucks a day because it's still better than other options available to them.
What is the difference between being a teleoperator in India for a californian family robot, and being a software dev for a company selling SaaS products to the US market?
It can occasionally make sense for high skill stuff where the shortage is people who can even do it, like remote surgery.
In your house? That's silly. It'd be 100X more expensive and complicated than just hiring a housekeeper so you could... hire a remote housekeeper?