"Murder in Mahim" extensively foregrounds identity-driven themes, especially concerning sexuality and marginalization, sometimes putting political messaging above organic character development. Several characters feel shaped more to fulfill representational checkboxes than to serve the narrative naturally. The mystery elements occasionally take a back seat to discussions of societal prejudice.

The series frequently critiques traditional social structures, such as family and established morality, portraying them as sources of oppression. Masculinity and religion are depicted with suspicion or outright negativity, while alternative lifestyles are consistently celebrated and granted moral high ground.

Traditional or dissenting viewpoints are marginalized or framed negatively, with little room for internal debate. Those who resist modern identity politics are portrayed as villains or relics, not sincere opponents. A singular progressive worldview dominates nearly all character interactions.