the reason why it's not a standard directory is because implementation details should not be showed to the users, they don't care what a mount is and what is the mountpoint, those should simply listed as mounted locations and being easily accessible in the file manager, file selectors and other desktop locations where they are required
the reason why it's not a standard directory is because implementation details should not be showed to the users, they don't care what a mount is and what is the mountpoint, those should simply listed as mounted locations and being easily accessible in the file manager, file selectors and other desktop locations where they are required