Apple’s Files app solves mostly solves that for me.
https://apps.apple.com/us/app/files/id1232058109
> use ssh
The Blink app solves that nicely for me.
https://apps.apple.com/us/app/blink-shell-mosh-ssh-client/id...
There are also several VNC viewer apps if I need to connect to my Linux workstation for more cpu or graphics intensive work.
The Microsoft stuff tries to live in both worlds, but the ecosystem around the "modern" side is weak.
Everyone is struggling with this stuff, as witnessed by the schitzoid steps to evolve MacOS and Windows.
It’s better but it’s still riddled with arbitrary restrictions. For example when I want to watch a MKV video in iCloud I have to copy the file from iCloud to the folder of the player, then delete. Can’t open iCloud files directly with the player and can’t move either.
On the bright side I am confident by 2025 in iOS we will have the same functionality we had already thirty years ago... with the exception that every piece of software will be charged with the 30% Apple tax.
That open the icloud browser (wierd name)