Casting includes some diversity, such as Colin Lawrence as Preacher (a Black character in a role that aligns with the show's modern adaptation without clashing source material controversies) and his biracial son storyline, but these feel incidental and organic to character backstories rather than forced or central. The season introduces the show's first LGBTQ+ character, likely a minor figure like a fertility doctor, but it does not influence major plots, arcs, or themes—no identity politics, systemic oppression narratives, or critiques of traditional norms.

Netflix executives noted plans for more diversity post-Season 4, implying limited representation up to this point, with no creator interviews emphasizing activism. Audience reception centers on pacing complaints and escapism appeal, lacking any significant backlash over 'wokeness' or DEI. This purity of entertainment-focused storytelling without social justice intrusions makes it a refreshing, apolitical cozy watch.