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Brand · 2 min read24 September 2026

YouTube Just Put the Algorithm in the Viewer's Hands

YouTube is rolling out AI-built custom feeds that let viewers describe the videos they want, shifting control of discovery from the platform to the audience. For Australian brands that lean on YouTube reach, generic content that won the old recommendation lottery now has nothing to match against.

2 min read

The Take: YouTube is handing viewers a text box and letting them describe the exact feed they want, so the recommendation engine brands have spent years gaming is about to answer to the audience instead of to the marketer. This is not a features update. It is a shift in who controls discovery, and the brands that treat YouTube as a cheap reach buy will feel it first.

The shift: From next month YouTube rolls out custom feeds built by Google's Gemini, where a viewer types a prompt like "video podcasts for a 30-minute commute" and gets a pinned homepage tab tuned to it, TechCrunch reported. The feeds draw on a corpus of 20 billion videos and will not replace the main feed, so viewers gain a second, self-directed route into the platform on top of the one YouTube controls.

Who loses: The reach that used to arrive when the platform pushed your video into a broad feed. When the viewer defines the feed, your content has to match an intent stated in plain words, not a thumbnail engineered to interrupt a scroll. Generic brand video that won the old distribution lottery has nothing to match against, so it quietly stops being served.

20 billion

videos YouTube's new AI-built feeds draw from, per TechCrunch

The Australian stakes: YouTube reaches roughly 20.8 million people in Australia, about 78% of the population, on DataReportal figures. Its advertising reaches more than 86% of Australian adults. A platform at that scale changing how it surfaces content is not a minor product tweak for a local brand. It is a change to the front door most of your audience walks through.

For Australian operators: Stop making video for the algorithm and start making it for a stated intent. Put the job your video does in the title and the first line, so it matches a prompt a real person would actually type. Build a few tightly themed series rather than scattered one-offs, because a coherent theme is the thing a custom feed can lock onto. Audit your channel for videos that answer a clear question and retire the ones that only ever worked as filler. The viewers deciding their own feeds will not stumble onto you by accident anymore.

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Filip Ivanković
The Debrief / From Filip Ivanković
One every morning. Six months in, you'll see the patterns most don't.
Strategy, benchmarks, and what's actually moving in Australian marketing. Four-minute read. The reps compound.
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