First off, I enjoy driving. I identify with the brand of car I just bought. Yes, I have to deal with traffic and competing for parking in my congested city neighborhood... but that's a choice I made because driving and the freedom that comes along with it are, to me, things I value. If you think I'm a small minority, look at all of the car owners in my neighborhood who still choose to own cars despite an Uber being available in 120 seconds, and affordable public transit being a 3 minute walk away. I use both of these services, and I still choose to own a car.
Second - who is to say that autonomous vehicles are the cure for all of our ails? Yes, we'll eliminate some traffic fatalities. We'll also eliminate one of the biggest sources of employment in our society, which I worry will set an entire chunk of the population down a negative path toward bad outcomes like depression, suicide, and drug addiction when they can't sustain the meager existences they already live.
Lastly, I don't like the idea of some self aggrandizing tech entrepreneurs in SV who have decided that they know what the future of the place where I live should look like.