Waymo and Tesla are getting into a size contest. Temper your expectations with both companies — for now.
1. Waymo expanded its service area in Austin to 90 square miles. 2. Tesla's robotaxi service remains limited to invited users. 3. Waymo's growth allows more public access to autonomous rides. 4. Uber app pairs riders with either human drivers or robotaxis. 5. Tesla's scaling plans for robotaxis are currently unclear.