Great, yet another instance of "my wonderful software knows better than you". The working mode of this concept might be better, but the failure mode of "The computer knows what you want" is usually catastrophic, and you then need to work around the cleverness of the system.
Tags have a meaning ? Great ! File type can be used to group items ? Terrific. Access date help me find content ? Wonderful. News flash : File path is not only an 'implementation detail' it is also a piece of information.