I guess it makes sense, a third of the population is 65+, they won't be around when the consequences of their unconscionable actions really hit.
Oddly enough, I live in a university town in the Midwest, in a neighborhood with quite a few elderly residents. I've noticed quite a few elderly people driving hybrid cars.
There might be a little overlap there with elderly drivers looking for cars that have more assistive features. (In other words, newer and more computerized.)