Sources: Google told European publishers it will cut them off from its ad tools if they block it from harvesting their reader data
OAKLAND, Calif. (Reuters) - Alphabet Inc's (GOOGL.O) Google upended plans by European media companies to block it from harvesting data about their readers … Tweets: @profcarroll and @jason_kint Tweets: @profcarroll : Facebook is awful and also Google for the same reason. Too much power. https://twitter.com/... Jason Kint / @jason_kint : Outrageous. It was more than 2yrs ago when Google first acted anticompetitively to protect ability to mine users' browsing history for profits. This report says they're doing an end around again. @IAB in impossible position between publishers and Google. https://www.reuters.com/...
Context & Ripple Effects
This lands mid-escalation between Google and European media over who controls reader data and the ad money attached to it. It follows months of publisher friction with the company — including when [[a:952874|UK's biggest publishers criticized Google's opaque filtering of ads alongside COVID coverage]] — and precedes the moment when [[a:957300|US antitrust investigators began detailing how Google bundles its ad tools in potentially anticompetitive ways]].
The warning converts a publisher privacy decision into a revenue threat: blocking Google from harvesting reader data now risks losing access to the ad tools those publishers depend on. Commenters cited in the report, including Jason Kint, frame it as a repeat of earlier moves to protect Google's ability to mine browsing history, and note the IAB is squeezed between publishers and Google.
First-order effects
- European publishers face a forced choice: exercise a reader-data control they were planning and lose Google's ad-tool reach, or keep monetization by letting the harvesting continue.
- Google keeps unilateral control of the terms — as it did in 2018 when sources said it dominated the Coalition for Better Ads research that decided which ads Chrome blacklists.
Second-order effects
- The threat gives the US antitrust probes a concrete exhibit: conditioning ad-tool access on data access is exactly the bundling-leverage pattern the investigations are examining.
- It previews the fight over Google's later pro-privacy plan to block online ad trackers, which publishers similarly argued would tilt the playing field toward Google and which fed the same probe.
Third-order effects
- If gatekeepers can price access to their ad stacks in reader data, regulation of the ad-tech stack itself — rather than individual practices — becomes the likely remedy path, with publishers pushing for collective negotiating power they currently lack.
- Google's own test removing European news content found no change to Search ad revenue, which strengthens the argument that publishers hold less counter-leverage than they assume and pushes them toward collective or regulatory responses.
The trend: Ad-tech gatekeeper leverage is becoming the central battleground between platforms and publishers, with each unilateral terms change feeding the antitrust case against the stack itself.