"Fool Me Once" leans hard into identity-driven casting and story beats, with several key roles reflecting current industry trends for heightened diversity, sometimes feeling more box-ticking than organic character crafting. Personal backgrounds and identity are often foregrounded over earned character development or traditional narrative tension, which may leave some viewers feeling the integrity of the story takes a back seat to ideological points.

Family bonds and traditional authority figures are consistently portrayed as unreliable or problematic, while themes of personal liberation and challenging legacy values dominate. Masculinity is frequently subverted, often painted as associated with secrecy or dysfunctional power. All of this may appear to some audiences as an effort to question or undermine long-standing moral and social structures.

Alternative viewpoints are largely absent or reserved for villains and foils, while progressive interpretations of gender, family, and social dynamics are consistently centered as unquestioned moral goods. Sincere debate or nuance around social issues is mostly missing, leading to an atmosphere where only one worldview gets oxygen.