@ErikJonker I appreciate the response and mean no disrespect to you when I say the benefits mainly accrue upwards, not downwards to ordinary folks with meagre funds. Musk's "self-driving" cars already function as unregulated surveillance for a reckless billionaire who has way too much power, and is a clear and present danger to democracy. A robot in my home with advanced sensory capacity? In my living room? Bedroom?I'd dismantle it into individual component parts myself. Not wanted or needed.