Yea like you say.
I don't hate driving .
Its just those 6 or 8 hr drives in the middle of the night where this would come in handy.
For things like driving to the grocery store 5 mins from my house I don't see the need.
Yes most of the long trips I'm talking about is interstate hwys.
And I don't mind it pulling over right before the exits for whatever town I'm going to .
If it would just self drive on the interstate that would be good enough for me.
There are trips I take that are pretty much a straight line for 6 to 8 hrs.
Straight line A to B should be here sooner than later.
As far as grocery store, errands, commuting I think you underestimate the value of that being autonomous in the 21st century. In the 20th century you would just sit there and twiddle your thumbs, listen to some music.
Now we have laptops and smartphones with internet access. We have HDTVs we can put in cars, video conferencing, etc. More spectrum will make these devices run as well in the car as at home.
Driving is cool but who would rather drive than do these things? Not many.
Improving and expanding spectrum so that wireless devices can work in unison with one another is going to be key to this entire process. Imagine if a political candidate was talking about that? Probably be hard to not support him....