Light Yagami's interactions with criminals and victims are significant as they serve to highlight the moral ambiguity and complexity of his character. His interactions with criminals showcase his self-righteous belief in his own sense of justice, leading him to see himself as a savior or judge. On the other hand, his interactions with victims reveal the consequences of his actions and the collateral damage caused by his pursuit of justice. These interactions ultimately blur the lines between hero and villain, shedding light on the darker aspects of human nature and the consequences of wielding power unchecked.
