Chichihuacuauhco's existence as a separate destination specifically for infant souls is a useful marker of how granular and death-manner-specific the wider Aztec afterlife system was, sorting souls not by a single unified moral judgment but by the particular circumstances of how and, in this case, at what age a person died, a structural principle it shares with Tonatiuh Ichan's specific reservation for warriors and women who died in childbirth. Comparative work on Mesoamerican religion notes that afterlife realms reserved specifically for infants or children who die before a culturally defined threshold of personhood or moral accountability appear in several unrelated religious traditions worldwide, generally reflecting a shared instinct that a very young child cannot yet be judged, rewarded or punished by the same standards applied to adults, and Chichihuacuauhco's nurturing, milk-tree imagery situates the Aztec version of that instinct as unusually gentle and life-affirming compared to some other traditions' more ambiguous or undefined treatment of the same difficult category of death.