Earlier quoted context omitted.
How? How do the uneducated in the rust belt benefit? And perhaps more importantly when? I agree that technology for society in general make us better of over time, but society consists of individuals who don't necessarily benefit from this. In fact 12 million jobs are in danger of being lost to automated cars. How are they going to benefit from that?
I'd guess you got downvoted because that's irrelevant. The benefits come in the form of fewer road deaths, which is potentially as significant as curing malaria, which only in the abstract benefits the people you are talking about, but it nevertheless does benefit them.
How is road safety relevant to a discussion about zero sum games?