Because the robotaxi journey is $80 (current Uber price) vs $20 ($10.50 Caltrain + $10 in taxis) one-way. Also the trains have bathrooms, faster, and for a lot

Because the robotaxi journey is $80 (current Uber price) vs $20 ($10.50 Caltrain + $10 in taxis) one-way. Also the trains have bathrooms, faster, and for a lot of people, you can walk at one end.