When running robocopy using a most basic command such as
robocopy <Source> <Destination> /E
does it only copies what I would call 'regular' files and folders, or those with hidden and system attributes as well ?
The official doc at https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/robocopy does not even mention hidden or system attributes (as of 2020-02-01).
For the record I'm on Windows 10 1909 (18363.592).