The movie is at least nominally aware of the silliness of its device, that the finding of 23s in every frame is a game, that the meanings are more about readers' needs than some grand plan of the universe.
Wild Nothing: Life of Pause
'Sun Ra: a Joyful Noise' and the Joy of Ra's Mythocracy
The Nebulas Are Not About Elitism, But About Giving a Platform to Good Sci-fi Stories
The X-Files: Season 10, Episode 4 - "Home Again"
Mercy Street: Season 1, Episode 4 - "The Belle Alliance"
'The Witness': Puzzles Are Teachers, Puzzles Are Bullies
Tindersticks: The Waiting Room
Ryuichi Sakamoto and Alva Noto: The Revenant
"There are moments in games that capture the feud waged in ourselves between hope and despair.