Dear Dicky,
No my friend, sorry but the author had written through the eyes of a grown up Scout "Go set a Watchman" where she challenges her father on the methods he employed, her father ( put simply ) another time when he knew he was up against rampant racism, his methods, he had to tread very carefully.
But it could be another great Myth, this is where I ask old Blue about his word "Normally" ancient Myth ( according to Armstrong ) can be revised, revisited, adapted, added too, which it was and has been done down through the centuries.
Adam and Eve, was a story told to think about how we think about our beginnings, St Augustine changed it to original Sin, there are many other examples, Confucius changing how we thought about the Worship of Ancestors.
The point being that Myth had a very direct purpose, or sorry "Mythos" as opposed to "Logos" Myth asked what are we all about, logic asks, is the planet flat or round.
Gonnagle.