Doordash has become better, but they use to do the same thing with notifications:

Your order has been placed! > Your order is being prepared! > Bob is on route to pick up your order! Bob is waiting for your order! Message from Bob: I'm waiting for your order! > Your order has been picked up! > Message from Bob: I'm on my way! > Your order is approaching! > Your order has arrived! > Your order was dropped off! > Please rate your dasher! > etc etc etc

The only reason I never completely turned off notifications was because there was one I actually needed: my order was dropped off...