Why bother programming these arms with near miraculous AI for household use when you could have pilots a world away clean your kitchen?
I was more convinced by the author's pitch than I thought I'd be, but the problem I see is that the technology just isn't quite there yet. Thus it'll probably come out to be more like the early PDA's than the iphone.
Still, the general direction could have more promise than my first judgement of it based on the title.
Even worse, I have a smartphone which can do everything a smart speaker does and more.
They can reach into the car's model of the world to help it understand e.g. this thing that you decided is an ambulance is actually not an ambulance, so you don't need to treat it like one. Or, very simply, that road is shut, don't try to use it.