I'm not saying necessarily that this is due to a lack of care about fellow citizens, but the closest i've come to being hit as a pedestrian was in germany. single lane windy road in the heart of town, porsche flying by at 60+kmph.

I get that different cultures have different jay-walking habbits, even within the US cities are vastly different, but if i really cared about well-being of others i wouldn't drive like that in a city. I think the theory in other comments that drunk driving is seen culturally as immature and stupid is a better explanation.