A lot moved in digital advertising this week — automation keeps expanding, regulators are flexing, and there's a live debate in the Australian industry press about what AI means for agencies. Here's the version that's actually worth your attention.
Google keeps pushing everyone into AI Max
Google has started automatically migrating legacy Broad Match keyword campaigns and Automatically Created Assets into AI Max throughout September, on top of already blocking the creation of new campaign-level Broad Match campaigns since early August. Dynamic Search Ads face a mandatory migration of their own in February 2027. If you haven't logged into your Google Ads account recently, it's worth checking which of your campaigns have been flagged for auto-migration and reviewing the settings before Google makes the call for you.
Microsoft takes a different path
Microsoft Advertising has made AI Max generally available and switched on by default for new Search campaigns, reporting at least an 8% average conversion increase — with a weighted lift closer to 13.6% — across 44 A/B tests run between June and August. Notably, Microsoft says it will keep supporting Dynamic Search Ads, in direct contrast to Google's phase-out. For advertisers who want more automation but aren't ready to lose manual levers entirely, that's a meaningful point of difference worth factoring into budget splits.
Retail media keeps expanding, quietly
Amazon auto-enrolled existing Sponsored Products campaigns into creator placements on 10 August without requiring advertisers to opt in, and posted Q2 2026 ad revenue of US$19.8 billion, up 26% year on year. Retail media's growth shows no sign of slowing, and auto-enrolment is becoming the industry's default move rather than the exception — a pattern also playing out at Meta and Google this year. Worth checking your Amazon placements report if you haven't looked lately.
Regulators are watching ad-targeting claims more closely
The FTC closed out three enforcement actions this quarter: a US$930,000 penalty against Cox Media Group over false claims about capturing ad-targeting data from smart devices, a US$2.1 million penalty against Doxo for misleading search ads implying brand affiliation, and a lawsuit against Hims & Hers over sharing health data with Meta and Snap without proper disclosure. Google also expanded its Limited Ad Serving policy to all Google Ads accounts from 5 August, applying impression caps based on account maturity and verification status. None of these directly touch Australian regulation, but they're a reminder that ad-targeting claims and data-sharing disclosures are drawing real regulatory attention globally, and it's worth a quick internal check of what your own campaigns claim and share.
Measurement is having a moment of its own
The IAB published a new framework, Measuring Visibility in the AI Era, built around four dimensions — presence, prominence, portrayal and persuasion — as brands try to work out how they show up inside AI search and chat tools rather than traditional search results. Only 16% of brands currently track AI visibility systematically, and the vendors that do offer it are using incompatible methodologies, so treat any single tool's AI-visibility score as directional rather than definitive for now. Separately, Nielsen's roughly US$2.15 billion acquisition of DoubleVerify is consolidating independent ad verification with audience measurement — one to watch if you rely on either company's reporting.
The “AI will replace agencies” debate, from Australia
Meta's Q2 2026 results — revenue up 28% to US$60 billion, but operating costs up 55% to US$55 billion, and average price per ad up 12% year on year — have reignited a debate covered locally by Mumbrella around the “massive disintermediation” risk Meta's end-to-end AI advertising tools pose to agencies and media buyers. We'd treat this as a genuine trend rather than a false alarm, but not an overnight one: the accounts doing best right now are agencies leaning into AI for production and targeting while doubling down on the strategy, measurement and client relationship work that automation still can't replace.
What to actually do this week
None of this calls for a panic rebuild of your media plan. It's a good prompt to revisit your platform mix and measurement setup this quarter — check which of your campaigns are being auto-migrated, confirm your ad claims and data-sharing disclosures would survive scrutiny, and have an honest conversation with your team or agency about where AI genuinely adds value versus where it's being used as a shortcut.
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Written by
Nic Franklin
Founder
Nic leads strategy across every Franklin account, connecting paid media, CRM and sales execution into one revenue system. He has spent over a decade building performance programs for Australian property, health and hospitality brands.
