There's a difference between "can't see 'special' folders" & "can't access anything but the app-specific storage". iOS loves the latter, while Android lets you organize files mostly normally even if doing highly stupid/discouraging things for power users & some app developers making questionable non-default choices.
The history lesson is appreciated but how does this relate to the current state of the stock file explorer that ships with the OS? I’m using my phone now and not ten years ago.
edit: oh, I think I get it. My original post wasn't intended to be read "iOS invented the file explorer, has Android also a file explorer app" (which would be silly, of course) but "when Files app released, the AOSP file explorer that commonly ships as the default was lacking, has this improved (caught up to Files app)"