That seems to me to be a limited vision. The existing, specialized robots (dish washer, vacuum, etc) would be controlling by a master AI, which would potentiall

That seems to me to be a limited vision. The existing, specialized robots (dish washer, vacuum, etc) would be controlling by a master AI, which would potentially be within or also coordinating the humanoid. The humanoid robot itself would actually help with things the others can't handle, such as loading the dishwasher or carrying the vacuum up/down the stairs. And waiting humans at a party/bar/dinner for example, instead of inventing even more specialized robots for each.