Justy: Okay, Google just dropped an optimization guide for generative AI features on Search — and the headline is basically 'relax, SEO still works.'
Cody: That's a convenient message.
Justy: Right? Like, Google's reassuring publishers they haven't been dethroned. But I want to know if that's actually true.
Cody: Yeah, I've been reading it. The claim is that AI Overviews use something called RAG — retrieval-augmented generation — which means the AI pulls pages from the search index, reviews them, and generates a response. So ranking still matters because the index is the source.
Justy: Okay, that sounds good on paper. But doesn't the AI get to decide what it pulls and how it presents it?
Cody: Exactly. RAG is real, and yes, if you're ranked well you're more likely to be retrieved. But Google hasn't published how the AI filters or ranks those retrieved pages, so there's a second algorithm sitting on top of the search ranking that's completely opaque.
Justy: So the promise is 'keep doing SEO' but the risk is invisible.
Cody: Mm-hm. And there's another mechanism in there — query fan-out. The model generates related queries to fetch more results. So if you only rank for the original query, you're out of the response.
Justy: That's a coverage problem, not a ranking problem.
Cody: Right. The guide says focus on unique content, avoid commodity stuff — and that's solid advice. But it assumes the AI will recognize depth. We don't know if it does.
Justy: The example they give is 'Why We Waived the Inspection & Saved Money' vs. just 'Seven Tips for First-Time Homebuyers.' Obviously the first is deeper. But how does the AI decide that's the source to cite?
Cody: That's the gap. Google says 'create helpful, reliable, people-first content,' and if you do that our systems will surface it. But the AI layer is a black box. You can follow the guide perfectly and still not get cited.
Justy: So what does actually change for a site owner reading this?
Cody: Honestly… not much. The actionable stuff is 'be crawlable, use structured data, focus on depth, don't spam.' That's all SEO 101.
Justy: So Google's message is don't panic, but the subtext is we've added another layer you can't see into.
Cody: Pretty much. And the real risk is that being ranked well is no longer sufficient — you also have to be selected by the AI's retrieval logic.
Justy: From a product angle, I get why Google published this. Publishers were freaking out. The message 'SEO still matters' buys goodwill. But it doesn't actually reduce the uncertainty.
Cody: Right. And Google could have been more transparent about what changed. Instead, they're framing it as 'all the old rules still apply,' which is true, but incomplete.
Justy: The Merchant Center and Business Profiles stuff is concrete — if you're ecommerce or local, structured data is the move. But for content sites, it's 'keep doing what you're doing and hope the AI likes it.'
Cody: Yeah. The crawlability and technical structure advice is solid. But the 'avoid commodity content' part — that's betting the AI can recognize what's unique, and we don't have proof it can.
Justy: So if you're a publisher, the smart move is follow the guide, but don't assume it's complete.
Cody: Exactly. The guide is honest as far as it goes. It's just not the whole picture.
Justy: Google's basically saying 'we've grounded the AI in our index, so the old rules still hold' — which is true. But the new gate is the AI's retrieval logic, and that's where the real work is now.
Cody: Mm-hm.
Justy: All right — keep your content crawlable, unique, and structured. Everything else is a guess.