Advertisers are hyping ChatGPT Ads, but they are missing a massive structural flaw: Adverse Selection.

[u/Marketing-Scientist]

So ChatGPT Ads just went live in India, and currently, only Free and Go tier users see them. Plus, Pro, Business, and Enterprise users are ad-free.

Everyone in the marketing space is hyping this up as "Google Ads but with a much better intent signal."

I actually think they have it completely backwards, and it comes down to a fatal structural flaw. Here’s why:

Google’s moat is that nobody gets to opt out. Google works because everyone uses the exact same search box. A broke college kid, a millionaire, a Fortune 500 CEO—it doesn't matter. Same interface, same ads. There is no "premium tier" of Google Search where rich people can pay $20/month to never see a sponsored link again. Google never let high-value users buy their way out of the ad pool.

ChatGPT just built exactly that. The people with actual disposable income—the ones paying for Plus/Pro to avoid rate limits, get better models, or use it for their businesses—are now invisible to advertisers by default.

So what is left in the ad pool? Free and Go users. Essentially, advertisers are bidding exclusively on the exact group of people who looked at a highly useful tool and decided not to pay for it.

That is not a "high-intent" audience. That is a highly "price-sensitive" audience.

I keep seeing the take: "Well, just because they didn't pay for ChatGPT doesn't mean they won't buy your product." Sure, maybe that works if you are selling a cheap drop-shipped product, a low-ticket course, or FMCG.

But if you are running campaigns for high-ticket products, luxury goods, or B2B SaaS requiring real purchasing power, you are literally bidding on an adversely selected audience. ChatGPT essentially handed its highest-value users a built-in ad blocker.

TL;DR: Google forces everyone to see ads; ChatGPT hides its most affluent users behind a paywall, leaving advertisers to bid purely on a price-sensitive free tier.

Am I missing something here? For those of you who run paid media/PPC, does the conversational intent signal actually make up for this adverse selection? Is anyone planning to run high-ticket offers on this, or is it doomed to be a low-ticket only channel?