“This one is too vital to the revitalization of SF.” Nothing against the technology but can you explain this a bit more? I fail to see how driverless cars are

“This one is too vital to the revitalization of SF.” Nothing against the technology but can you explain this a bit more? I fail to see how driverless cars are going to be vital to SF’s revitalization when Uber/Lyft are readily available and haven’t seemed to move the needle much in that regard.