People kept standing behind driverless Teslas holding their luggage, waiting for a trunk that nobody was there to open. So Tesla wrote the fix and pushed it to the whole fleet at once. A problem discovered in Austin on a Tuesday became standard behavior across seven cities by Friday. A taxi company would spend years retraining drivers to change less than that. And the trunk is the smallest item on this list. The other bullets are where the money is. Start with the hours. 6am to 11pm is a 17…