Production lines are great but they have been here for years. And they are not androids. Android is by definition a human-like robot. I am not pessimistic. I am simply not seeing the rate of progress we had in the 20th century. I think that all the low hanging fruits are plucked and now we will experience a much slower rate of change. Elon Musk is a vaperware salesman. Most of his ideas are idiotic. The hyperloop, passenger ICBM, the tunnel, the dancing android costume. "Yes waymo has 0 human input, no driver whatsoever. Google it." Interesting. Does it drive along normal highways together with ordinary traffic? If so then this is big.