photo of rural mailboxes taken at Tinkertown, Northern Southland, New Zealand.
Mailboxes are becoming a thing of the past. Soon all mail will be delivered to the door by courier. You don't know what you have until it's gone. However, watch this space as they may well come back. There are places in New Zealand that are bringing back glass milk bottles.
Sci fi . futuristic novels and movies don't quite get it. Humans are basically nostalgic creatures, reluctant to completely let go of the past. Hence despite their predictions that by now we would all be living in plastic homes furnished in pure white modular units and eating dried food, here we are buying antique furniture and eating real food from our own gardens, or at least, locally produced.
I think the key to predicting the future is simply waiting and seeing.