Do you have a dog that provably can do all those things just fine and is really obedient?
From their point of view, those fascists had dogs which had human abilities, had the intelligence of a human, and were even more obedient than the four-legged dogs.
People absolutely will have their robomaid double as a nanny. And the robomaid will also help the kids do their homework while refusing to just give them the solutions.
Humans in general really love to not have to do stuff themselves.