The story focuses exclusively on biological lineage and familial reunification. It lacks depictions of non-cisnormative identities or same-sex intimacy, adhering to a traditional heteronormative framework.

Dory serves as a strong female protagonist who drives the plot with agency and persistence. The film passes the Bechdel test through substantive dialogue between female characters like Destiny and Bailey.

Biological diversity serves as a proxy for social variety within the aquatic setting. However, the film lacks specific anthropomorphic metaphors for ethnic identity or race-bent casting.

Themes center on the sanctity of family and individual perseverance. The narrative does not critique Western scientific institutions, focusing instead on traditional moral connections and parental bonds.

The film excels by portraying neurodivergence through Dory's short-term memory loss. Rather than a punchline, her cognitive processing is a central, empowering lens for navigating the world.