Beyond the Monolithic Interface: A Research Agenda for Plural Conversational AI

A narrative review examines the prevailing paradigm of single-voice conversational AI interfaces that serve hundreds of millions of users, identifying systematic harms related to cognitive offloading, ideological narrowing, and epistemic compression. To counter these challenges, the authors advocate for pluralistic, multi-persona interfaces that present concurrent perspectives directly to users.

This research demonstrates that the foundational interaction design of current conversational AI poses systemic risks to human cognition, critical thinking, and viewpoint diversity. Organizations relying on single-voice conversational agents risk institutionalizing epistemic monocultures and uncritical cognitive offloading. Transitioning to pluralistic interfaces offers a structural approach to mitigate bias and preserve analytical diversity across digital systems.

Single-voice chatbot interfaces have become the default engagement model for hundreds of millions of global artificial intelligence users.

Forward consideration, not a verified fact.