In my example, the author is responding to an interpretation. Like I stated several times before, artists are open to interpretations of their work. They respond when they see an incorrect interpretation. Are you saying alternative interpretations are never wrong?
The artist responds to interpretations. They don't produce something and then say: This is about (fill in the blank). They respond to questions that generally offer an interpretation. Most of the time they are open about the idea. Sometimes they are not. When they are not, they are the authoritative voice on the subject, not equal or lesser than an interpreter.
There are a whole lot of assumptions in this.
If an artist is asked about their work, and assuming it is roughly contemporaneous with the work (see, e.g. Bradbury, with an example above), and assuming that the artist is not lying or ‘messing’ with the questioner, and assuming that the author was able to effectuate their intentions (in other words, that the text supports what the author says), and assuming that the analysis is not of a type that is orthogonal to the author’s intentions (for example, what does the text say about the period in which it was made and/or reflect class structures, even without that being a focus of the work) ....
then sure.
Or ... what I wrote before.
