Google EU User Consent Policy

Google Signals Stopped Protecting Your Privacy — WooCommerce GDPR Risk

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Google Signals stopped acting as a privacy safety net for advertising data on June 15 2026. Consent Mode now solely controls whether ad data flows from GA4 to Google Ads — but it’s configured by performance teams optimising for ROAS, not privacy leads optimising for compliance (Captain Compliance, 2026). With 25% of Consent Mode setups misconfigured (Elementor, 2026) and no Signals fallback, WooCommerce stores running Google Ads with EEA or UK traffic face immediate GDPR compliance gaps that require an audit of all four consent scenarios.

Google Ad_Storage Becomes the Single Source of Truth on June 15

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On June 15, 2026, Google Analytics stops co-controlling Google Ads data collection — ad_storage becomes the single signal. WooCommerce stores with mis-propagated Consent Mode V2 will see Smart Bidding decay and remarketing audiences shrink, exactly as 31% of global cookie acceptance rates and the silent July 21, 2025 enforcement already telegraphed. Stores have 49 days to audit four parameters (ad_storage, ad_user_data, ad_personalization, analytics_storage), verify the default-denied state fires before GTM, and confirm consent propagates into any server-side pipeline. Server-side routing reduces this to one verification point instead of five.