I'm not convinced the solution to the problem "I'm not able to deliver this item because you're not answering the door or phone" is to expect delivery drivers t

I'm not convinced the solution to the problem "I'm not able to deliver this item because you're not answering the door or phone" is to expect delivery drivers to use asynchronous communication methods and plan their day around making deliveries when people that can't or won't respond immediately get around to replying. I receive more spam SMS than scam calls too. Some of them are even asking me to provide information for the benefit of fake deliveries...