Is the original novel still relevant to the movie audience?
Quick Answer
There is no evidence in the supplied source that an original novel on which the film is based exists, so its relevance to the audience cannot be determined.
Explanation
The provided Wikipedia entry for The Batman (2022) describes the film as a reboot of the Batman franchise, written by Matt Reeves and Peter Craig and based on the DC Comics character Batman. It lists the cast, plot, and production details, but does not mention an original novel as a source material. Because the evidence does not reference a novel, we cannot assess whether such a novel remains relevant to viewers of the film. Without information about a novel’s existence, themes, or its relationship to the movie, any conclusion about its relevance would be speculative. Therefore, based on the confirmed facts, the relevance of an original novel to the movie audience cannot be answered.