Waymo is far more advanced than anyone else, but not cheap enough to undercut the pay of an Uber driver ($9/hour?). There's still huge value if the Waymo Driver (their name for the self-driving system) can be added to private vehicles as a upgrade. A car that could pilot itself on road trips while you sleep overnight would be a game-changer for weekend getaways. Imagine leaving your Chicago office after work on Friday and waking up in Denver to go skiing Saturday morning with all your gear, no rental car, and no airport hassle.