@AmericanExpress I'm very surprised to learn AMEX Platinum card, the car rental insurance coverage is secondary insurance. AMEX is supposedly top tier. My Chase Sapphire is primary insurance for car rentals. Very unexpected. I should have used the Chase card. :(
@davelee Something similar happened to me in SF while riding in a Waymo. A delivery truck started backing up and the Waymo backed up to give them room. Not sure if a teledriver took over or not. If it did, it was very fast to react. I was impressed.