> Cut and paste is a poor analogy in the file explorer, what the file explorer does is a move, "cutting" fills the first parameter and "pasting" fills the second. Hence the greying out and not doing anything until you paste. There is no clipboard for the filesystem. Also in the file browser it's extremely unlikely you would want to paste into multiple places, something not true in text editors.
Yep, which is why the dislike for macOS's finder workflow of copy a file: ⌘+C (irrespective of cut/move/copy) -> decide at destination: ⌘+⌥+V (move) or ⌘+V (paste) confuses me. It's the best intuition imo.
Weirdly, Windows does the same thing which doesn't garner enough hate as it also excludes the associated good UX. Cut fades a file out in the explorer (akin to this "Ghost cut" concept) then a paste moves it (so you don't end up losing files).