EU Digital Services Act Prohibits Dark Patterns, Tightening Rules on Unsubscribe UX

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The European Union's Digital Services Act (DSA) explicitly bans dark patterns on online platforms, requiring that interfaces do not deceive, manipulate, or impair users' ability to make free and informed choices. The regulation targets the overall effect of interface design on user autonomy, meaning a multi-step cancellation flow is not automatically unlawful unless it is deliberately designed to obscure exits or make leaving harder than joining. Specific problem areas flagged under the DSA include uneven presentation of choices, confusing navigation, manipulative decision paths, and asymmetry between sign-up and cancellation experiences. The law first applied to designated Very Large Online Platforms and Search Engines in 2023, with broader applicability extending to wider platforms from February 17, 2024, and enforcement continuing through 2025 and 2026. For platform operators and compliance teams, unsubscribe and cancellation UX is now a governance concern requiring evidence-based design review rather than a simple click-count checklist.

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