People to repair, direct, and organize the robots.
I mean, it's kind of a laughable example. Because we don't have humanoid robots today that can do anything meaningful in society, at any kind of meaningful scale. Without that, we are a far cry from having humanoid robots that can literally do everything.
Who said anything about humanoid robots? A humanoid form is generally a terrible form for a robot outside of a small handful of use cases (mostly centering around tending directly to humans).
I can build for you an analysis that forecasts <1% unemployment due to the huge growth of new companies that will need sales reps.