The film lacks LGBTQ+ characters or explorations of non-cisnormative identities. Character dynamics focus on a platonic bond between the protagonist and Poupelle, adhering to traditional social structures.

Lillico provides a strong disruption of gender hierarchies by serving as the narrative's primary driver. She possesses the intellectual curiosity and agency necessary to navigate the industrial landscape.

The stylized animation obscures traditional racial markers within a homogeneous industrial setting. The narrative prioritizes class and species-based distinctions over ethnic representation.

The story offers a sharp critique of industrial capitalism and consumerism. It challenges the necessity of unchecked technological progress by emphasizing environmental ethics and the value of discarded items.

Representation is largely metaphorical, using Poupelle as a proxy for those marginalized by society's perception of utility. It lacks a nuanced, agency-driven portrayal of actual physical or neurodivergent disability.