Ive heard rumors that a portion of smartphone native youth cant figure out how to use a folder/directory
I personally believe interests plays a large role, tech evolved where 90% of things CAN be done on a phone so there is nothing really pushing people to learn about “older” tech.
The general enshitification of technology also plays a large role, almost everything is designed to manage your data while limiting users control. The my documents folder got replaced by a “recent” tab and a search box.