Good for the elderly
I'm getting a bit elderly, although I'm not really there yet. I can still drive myself (and usually ride a motorcycle, so if I do fall too far below par and keep driving, Darwin will likely step in and take care of the problem). However, if I live long enough to get to where I truly can't drive safely, I would see a self-driving car as a Godsend, allowing me to still be independent and mobile (able get to the grocery store, etc.) without having to be a burden on others, asking for rides.