Donald Thompson says Generative Engine Optimization — GEO, the practice of shaping content so AI-generated answers cite it — is "rewriting the rules" of search. His column, published on WRAL.com, frames the shift as a direct challenge to the search marketing industry's established playbook.

The piece is an opinion column, not a study or a search-engine announcement. Nothing in it comes from Google or any AI vendor's policy desk. That distinction matters: Thompson is making an argument about where search behavior is heading, and practitioners reading it should treat his claims as analysis rather than confirmed platform change.

What does Thompson actually argue?

His core claim is stated in the headline: GEO is rewriting the rules. The implication for site owners and marketers is that optimizing purely for the ten blue links — the traditional SEO discipline of ranking pages in a list of results — no longer covers where users increasingly get answers.

AI answer engines summarize content and attribute it to sources. Visibility in those engines depends on being the source an AI system chooses to quote, not the page a user clicks. That's the gap GEO aims to fill, and it's the gap Thompson says the old rulebook doesn't address.

Confirmed platform reality vs. column's argument

Here's what's confirmed separately from the column: Google has rolled out AI Overviews — AI-generated answer summaries shown above traditional results — across its main search results, and Microsoft's Bing has shipped Copilot answers into its results page. Both are shipping product, documented by the companies themselves.

What's Thompson's contribution, and clearly labeled as his view, is the strategic conclusion: that this product shift is big enough to constitute a rules rewrite for the optimization industry. He's not citing a rollout date, a traffic study, or a percentage. He's naming a directional change and urging the industry to reckon with it.

Who should care, and why now?

Publishers and e-commerce operators feel AI answers first, because informational queries — the kind AI systems answer without a click — historically drove their organic traffic. If an AI Overview answers the question, the click to the source may never happen. Publishers who built businesses on that click flow face the sharper edge of the shift.

For marketers, Thompson's column lands in the middle of an ongoing industry debate: is GEO a genuine new discipline with its own tactics, or just SEO extended to a new surface? His framing — "rewriting the rules" — puts him firmly in the new-discipline camp.

What to watch next

Thompson's argument implies a measurable test: whether cited sources inside AI answers gain or lose traffic relative to traditional rankings. Marketers should watch referral patterns from AI platforms against classic organic search, and watch for vendors publishing click-through data on AI Overviews versus standard results. That's where the "rules rewrite" claim gets confirmed or punctured.

By James Calloway