You guys are not seeing the big picture. You think that just government will eliminate the gas powered vehicle. Government is just getting the ball rolling. The people (of California) will eliminate the gas powered vehicle.
Take cigarettes for example. Was a legal product to buy and use. The State of California simply banned indoor use of tobacco in public places. Ten yeas later local municipalities banned the use in parks, sidewalks, parking lots, etc. Today in areas such as Santa Clara you cannot smoke in your own home. Why, because the chance that smoke might waft to your neighbor's yard. Smoking became socially unacceptable and INTOLERABLE!
The people (of California) will start to ban gas powered vehicles in neighborhoods. I can see the stories now; I have young children that play in my backyard. What gives my neighbor the right to have his tailpipe emissions pollute the lungs of my children! Tailpipe emissions will become socially unacceptable, and INTOLERABLE!
We've got 7 years. Go enjoy your rides!