alt Hacker NewsI believe in the opposite.
Because we can't transfer easily transfer files between devices remotely, we had to get used to do it via apps. And so we didn't developed good, local files browsers (esp. for media) and companies invested in the cloud UI mostly because they could sell the storage and sharing capabilities. That was all unnecessary but we're used to that now to a point where sharing files is weird.
As a power user happily syncthinging all my files between all my devices, I'm sad because files is the easiest thing to share, organize, transfer, etc. I wish iOS supported this kind apps (full storage access!) as we could avoid the many, crazy, Alps specific workarounds just to share some stupid files.
And don't confuse the file itself (say, a pirated movie), the metadata (IMDb IDs) and the apps UI (Kodi!). Files is what we have, we should share files and let anyone pick the browser/apl they like for viewing, organizing…)
Don't get me wrong, I'm totally happy woth files. In fact, I'm sometimes a bit annoyed when certain apps' entities don't map to files either accidentally or to maintain the walled garden on purpose (I'm looking at you Google Photos, and the very cumbersome rclone connector to it).
On the other hand, I don't mind that full storage access is a "pain"; I don't even remember which apps I gave the permission to, and I would certainly be angry if my syncthinged files would be stolen by other app that went vicious.
All that said, as people don't think about their documents/photos/any other stuff in their homes as "filed items in folders", non-tech people also don't think about their digital items as such. And maybe this is alright, if the "file-ification" would have been so successful, better products would have emerged.