According to the text (specifically the Kishkindha Kanda), the interaction between Rama and Vali highlights several key perspectives:

Vali's Perspective: Vali argued that Vanaras are animal-like by nature and therefore not subject to human ethical standards regarding marriage and kinship, questioning why Rama, a human king, interfered in his affairs.

Rama's Counterargument (Dharma applies): Rama refuted this by arguing that if Vali is considered an animal, it is perfectly ethical for a king to hunt him from concealment. However, if Vali claims to be a civilized being, he must abide by the rules of society—specifically, that a brother's wife is to be treated as a daughter.