The series highlights Black staffers and patients, such as Dr. Bryant King discussing racism in patient prioritization and post-disaster perceptions, and frames the disaster response as an antagonist that devalues non-white lives. These themes influence subplots, particularly the investigation arc, and are amplified by showrunner John Ridley's focus on marginalized perspectives.

However, they remain secondary to the core premise of ethical dilemmas surrounding euthanasia and survival in crisis, without altering established real-life characters via race or gender swaps—casting stays faithful to historical figures. There are no central LGBTQ+ storylines, gender identity elements, or explicit social justice lectures, and the diversity aligns organically with the New Orleans setting. Audience and critic reception is highly positive, with no notable backlash decrying it as 'woke' or prioritizing ideology over story.