I may be wrong, but I suspect you have that backwards. My guess is that at least older HNers were slower to shift from powerful but complex creation tools (computers) to easy consumption toys (smartphones) designed for consumers who found computers with files and folders just too darned complicated to use. Until good, portable mapping and good-enough cameras came along, I had no use for the "smart" features of a phone that were vastly inferior to the smart features of a real computer. For a long time, all I needed from a phone was the phone, which a small flip phone handled just fine. For anything "smart", I used the laptop & real camera in my backpack.