The plot pits the kingdom against world powers seeking vibranium and introduces Namor (Tenoch Huerta Mejía) leading the underwater Talokan civilization, whose backstory explicitly references surface-world slavery and genocide as motivation for conflict. These elements foreground Black female leadership and indigenous resistance narratives as core to the story's emotional and political stakes.

Ryan Coogler described the film as exploring grief, intelligence versus wisdom, and vulnerability rather than gender politics explicitly, yet the decision to build the sequel around the surviving female ensemble and new Mesoamerican-inspired antagonist amplifies representation of non-Western cultures and empowered Black women. Audience reception showed a clear critic-audience gap, with user reviews frequently citing "feminist crap," "M-She-U," and "woke virtues" overriding story, while box-office performance remained strong despite targeted online campaigns urging White viewers to skip opening weekend.