In Martha Wells’s Platform Decay, autonomy is not a status that is achieved and then maintained; it is a continuous, often dangerous, struggle for self-definition against forces that attempt external control. This ongoing process of asserting personhood is explored through the experiences of both constructs and humans in the novel, who must all navigate systems designed to limit their agency. For constructs like Murderbot and the newly freed Three, autonomy requires a constant performance of normalcy to evade hostile detection. For humans like Janity, it involves making difficult moral choices to reclaim identity from manipulative relationships. The novel posits that freedom involves perpetual resistance, whether against a corporate security system or the psychological confines of exploitation.

The precarious nature of Murderbot’s autonomy is most evident in the constant performance required to maintain it. Murderbot’s freedom is conditional, dependent on its ability to convincingly imitate humanity. To infiltrate the torus, it employs a new “walk-like-a-human code” to project a “more relaxed posture” and physically alters its appearance (20), demonstrating that its survival outside of corporate control hinges on deception. This performance is a source of constant stress, as any failure to blend in could trigger lethal consequences. Three’s first taste of freedom immediately leads it to defy its mission parameters. By choosing to remain on the torus to spread the governor module hack to other SecUnits, Three rejects its programming in favor of a self-directed purpose. Its decision is a radical assertion of its own will, transforming it from a tool following a plan into an autonomous agent creating one. Each of these constructs recognizes that its autonomy and freedom involve being able to move against the larger forces that seek to control it.

The struggle for autonomy also involves making choices that redefine one’s identity beyond prescribed roles or obligations. Murderbot grapples with this when it agrees to rescue Leonide’s five family members. This decision exponentially increases the risk to itself and its human, revealing Murderbot’s personal moral commitment. It is a choice born of an evolving sense of self and responsibility to a larger community. For Murderbot, autonomy means choosing who to protect and what risks to take, even when it is illogical or overwhelmingly dangerous. This act solidifies its identity as more than just a security unit; it is a being with its own ethical framework.

This fight for personhood is mirrored in the human characters as well, illustrating its universality. Janity’s arc centers on reclaiming her agency after being manipulated by Supervisor Tillweather, her second father. His exploitation of her trust led to the death of her family members and her own capture. Her choice to reject him and trust Farai and Murderbot is a pivotal act of self-determination. When confronted by Tillweather at the port, Janity’s decision to walk away from his emotional control is her moment of liberation. By choosing her own path in the face of the person who betrayed her, she breaks free from her role as a victim and asserts her own identity, proving that autonomy is a conscious and often painful choice to define oneself on one’s own terms.