Andy Fang, DoorDash’s co-founder and chief technology officer, picks up and delivers food orders to customers in downtown San Francisco on Saturday, June 15, 2023. Fang is one of a growing number of executives who work shifts on the front lines of the companies they run. All DoorDash salaried employees are required to make deliveries or work directly with customers or merchants several times a year. (AP Photo/Terry Chea)
