The film lacks explicit evidence of LGBTQ+ characters or non-heteronormative identities. The narrative focus remains strictly on a nuclear family unit navigating extreme poverty.

While traditional family structures are present, the struggle for survival often requires women and children to exercise significant agency. However, specific character arcs for these roles are not fully detailed.

The cast is ethnically homogeneous, reflecting a localized South Korean social struggle. The film focuses on internal class dynamics rather than multicultural or multi-ethnic casting.

The film provides a powerful critique of institutional power and predatory capitalist structures. It highlights the systemic victimization of the working class during rapid modernization.

The protagonist's physical stature serves as a metaphor for the marginalized individual in an indifferent industrial society. His identity is used to highlight systemic inequality rather than mockery.