Receipt

    Filed July 14, 2026

    Story still evolving.

    The short version

    Brian Wieser predicted on April 21, 2024: “In this morning’s updated forecast, Wieser projects U.S. digital ad spending — excluding political — will rise from 64% last year to 76% by 2028. Focusing specifically on retail media, Wieser predicts that this channel will soar … which would represent about 19% of total advertising spending [by 2028].” Verdict: Still evolving. These…

    Prediction by

    Brian Wieser

    On April 21, 2024

    In this morning’s updated forecast, Wieser projects U.S. digital ad spending — excluding political — will rise from 64% last year to 76% by 2028. Focusing specifically on retail media, Wieser predicts that this channel will soar … which would represent about 19% of total advertising spending [by 2028].

    Follow-up

    These are long-dated forecasts for 2028. Interim data supports the trajectory of digital and retail media gaining share, but the specific 2028 percentage figures are not yet testable.

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