Receipt

    Filed May 4, 2026

    Partially right.

    The short version

    Tim Hwang predicted on October 13, 2020: “The online ad market is a bubble that will pop, with consequences for the entire web economy that depends on it.” Verdict: Partially right. Hwang's 2020 thesis: programmatic ads = subprime mortgages. ATT (2021), cookie deprecation, MFA-site exposés, and the open-web display crash partially validated it — but the ad market grew rather…

    Prediction by

    Tim Hwang

    On October 13, 2020

    The online ad market is a bubble that will pop, with consequences for the entire web economy that depends on it.

    Follow-up

    Hwang's 2020 thesis: programmatic ads = subprime mortgages. ATT (2021), cookie deprecation, MFA-site exposés, and the open-web display crash partially validated it — but the ad market grew rather than imploded, propped up by retail-media and walled gardens.

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    From the High Caliber AI network — see the AI for PR module in the course.