The film lacks LGBTQ+ characters or non-heteronormative identities. The romantic arc follows a conventional heteronormative trajectory between Freder and Maria.

Femininity is presented through a duality of the saintly Maria and the chaotic, robotic double. This creates tension between idealized archetypes and subversive, artificial femininity.

The cast is predominantly white, reflecting the demographic homogeneity of 1927 German cinema. Social stratification is defined by class rather than race.

The narrative offers a profound critique of industrial capitalism and class hierarchy. It positions the 'heart' as a necessary mediator between the ruling elite and the proletariat.

While not a central theme, the film depicts the physical toll of industrial labor. Workers are shown as extensions of machinery, experiencing a systemic bodily erasure.