I've been learning SharePoint for my organization so we can move away from local storage of documents to 'cloud-based' storage within SharePoint. Not to mention, there are a bunch of other good reasons to move.
In any case, is there a way to force all uploaded documents to route to the drop-off library, so that the content organizer rules can route them to their final destination? I made it so the 'upload a document' button uploads directly to the drop-off library, but I am still able to drag and drop items directly to the documents library. This is the problem- I don't want people to be able to upload items to anywhere except the drop-off library.