That's true, but most of the time, I need to explicitly export files to the file browser, unlike on Android (the last time I used it) where I could just open th

That's true, but most of the time, I need to explicitly export files to the file browser, unlike on Android (the last time I used it) where I could just open the file another app has stored somewhere on the file system. I understand their reason for doing it this way, but it's cumbersome that every app has a different way of supporting file interaction, instead of using an already working system: a file system.