John Cho as Spike aligns reasonably with the anime's Asian-inspired design, and Mustafa Shakir fits Jet Black's established Black portrayal, but Daniella Pineda as a Latina Faye Valentine represents a race swap from the original's more white-blonde, hyper-sexualized anime archetype, paired with a deliberately de-sexualized, practical outfit that the female costume designer admitted resistance to making 'overtly sexualized' like the anime version. Additional changes include gender-swapping Mao into a female role (Rachel House) and reimagining Gren as explicitly non-binary (Mason Alexander Park), introducing contemporary identity representation absent or differently handled in the original.

Showrunner André Nemec emphasized translating the anime's 'multicultural future' to live-action, signaling DEI-aligned intent, though claiming fidelity to the source. Subtle thematic nods like eco-fascism plots, a refugee murderer blaming the wealthy, and wrongful conviction arcs for Jet add light systemic critique, but these remain subplots amid the core bounty-hunting premise of loss and noir escapism.

Audience backlash labeled it 'woke trash' for these tweaks, with Faye's look sparking outrage and the actress mocking fans; the show's quick cancellation after one season fueled 'go woke, go broke' narratives, compounded by original creator Shinichirō Watanabe's rejection after one scene. These elements significantly shape casting and character presentation but do not form the foundational premise or emotional core, keeping the score from higher tiers.