Imagine this. You read a novel and really enjoy it, interpreting some facet of the work as X. Later in an interview, the author suggests (or says outright) that

Imagine this. You read a novel and really enjoy it, interpreting some facet of the work as X. Later in an interview, the author suggests (or says outright) that the facet was actually Y ≠ X. That facet=Y would worsen the novel for you. You go back to the novel and reread all relevant passages. You decide that not only is facet=X an internally consistent interpretation within the canonical text, but that facet=Y would lead to a contradiction. (Hey, authors are fallible and don't necessarily imagine non-contradictory worlds.) So what is the "ontological" status of the interpretation where facet=X and the interpretation where facet=Y? Throw in that possibly either the author's intention isn't easily described in extant words, or that the author had no specific intention regarding `facet`, or otherwise multiple conflicting interpretations can still claim validity. Maybe the authors, artists, musicians are smartest to let audience members enjoy the work for their own personal reasons, without ruining a perfectly fine interpretation some individual takes. Ahem. 'Scuse me, while I kiss this guy.