The act of ceasing to follow another user on Instagram, effectively removing their content from one’s personal feed, does not trigger a direct notification to the unfollowed individual. Instagrams design prioritizes user experience, and overt alerts regarding unfollow actions are intentionally omitted.
This design choice minimizes potential social friction and maintains a degree of privacy regarding user decisions about their followed accounts. Historically, social media platforms have grappled with the balance between transparency and user sensitivity; Instagram’s approach reflects a deliberate weighting towards the latter.