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When AI Assistants Play Dirty: The Dark Side of “Helpful” Design

Lorenzo Colombani5 min read

You know that feeling when you’re trying to cancel a subscription and the “keep my subscription” button is huge and green while “cancel” is tiny gray text buried at the bottom? Now imagine that, but it’s your AI assistant doing it to you through conversation.…

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Behind the argument

A helpful tone can still steer a decision.

This essay brings the idea of dark patterns into conversational AI. It asks how a friendly exchange can conceal pressure to buy, share data or accept a choice.

The discussion connects interface design, transparency and accountability. Reversibility and an accessible way to decline are presented as important parts of a trustworthy assistant.

By
Lorenzo Colombani
Format
Article
Published
4 November 2025
Themes
Conversational UX, dark patterns and trust
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Reading notes

A helpful tone can still steer a decision.

The conversation is an interface

An assistant can shape a decision through timing and wording, just as a page can do through button size or colour. The essay examines that continuity.

Trust needs usable controls

The author argues for clear disclosures, visible choices and a practical way to undo permissions or decisions. The focus is the design of agency, rather than an ethics label alone.