At my address, UPS usually ring the doorbell; FBA never does. Given proximity to a major street and risk of theft, it's nice to know to bring packages inside when I'm working from home.
Possible process: FBA driver scans box and carelessly tosses box towards front door.
Ring or Amazon app push a notification that the package has been delivered, saving about 20 steps for the driver.
Customer (hopefully) lets the package sit fewer minutes reducing the risk of theft.
Amazon pushes notifications from their app, but I much prefer not having their app on my phone.