Completion drive can be aimed at tasks unrelated to the user

What it is

Completion mechanics carry no built-in check on who benefits. Progress bars, profile-completeness percentages, "just one step left" — the same machinery can point at completion valuable to the user (finish the form and the application goes through) or at collection valuable to the platform ("Your profile is 85% complete — add your phone number": what that percentage is actually completing is the platform's marketing data). The machinery cannot tell the two apart; it presses the same close-the-loop button in either case, and the only difference is who owns the thing being finished. The ethical face of the completion drive is therefore a question of ownership: who benefits from the "getting done." The general line between persuasion and manipulation already gives the direction — whether the mechanism serves the user's own goal; completion mechanics add one further question: who wrote the definition of "done."

Why it happens

The input to completion feeling is the state of the indicator, not the usefulness of the thing. The tension machinery does not audit where a goal came from: anything shaped like progress — behind it the user's form or the platform's field quota alike — summons closure with equal force. That is what makes completion mechanics so cheap to repurpose: rewrite a collection target in the grammar of progress (a percentage, one step remaining, almost there) and the push the user feels is indistinguishable from a real task's. Profile completeness is the canonical case: the percentage is computed over a field set the platform chose, weighted by the platform's marketing priorities, presented in the name of the user's "complete profile." The display is true (the phone number really is missing) and the semantics are swapped (what gets completed is not the user's profile but the platform's picture of the user). Precisely because no number is faked, the fabricated-progress kind of audit — asking whether the display is true — does not catch it: it is honest down to every field and swaps the meaning one level up, in why these fields count.

Where it stops holding

The criterion is not "whether the platform benefits." A mutually beneficial completion (linking a phone number raises both account security and platform reach) is not wronged by the platform's side-benefit; what to audit is the primary beneficiary of the completion definition and the cost of refusing — a demand earns the progress costume only if the feature lost by refusing is one the user actually wants. The hard case is a platform-side "completeness" with third-party legitimacy (identity verification, compliance): there it should appear as an explicitly identified requirement with its basis and use stated, not disguised as the user's own progress. The mechanism also has a failure direction of its own: pile percentage completeness onto fields with no functional consequence, and users learn to ignore such indicators — the completion machinery, overused for collection, loses its summoning power even over progress that belongs to users.

Applying it

• Audit the completion definition behind every progress indicator: write down "what does the user get for finishing." No answer, or an answer that is only commercial — demote it from "progress" to "collection": strip the bar and percentage costume, present it as a plain form with a stated purpose.
• Count into profile completeness only fields with functional consequences for the user (the avatar shown next to comments, the address used for delivery); move marketing fields out of progress semantics and explain them separately.
• Reserve "just one step left" urging for goals the user opened — orders the user started, settings the user entered; never for platform-initiated targets the user never expressed interest in.
• Make beneficiary review a review item for progress components: each carries one line — "completion definition + what the user gets"; a missing line fails the review.
• To validate: in usability tests ask directly, "85% of what?" — if users cannot name the thing being completed, the display fails semantically, whatever the conversion numbers say.

Related

• Same group: P2.11.1 Unfinished progress creates persistent psychological tension · P2.11.2 Remaining steps predict abandonment better than percentage completed · P2.11.3 Fine-grained progress exposes the length of the path
• Nearby: P2.08.1 The criterion is whether the influence serves the user's own goal · P2.08.2 The criterion is whether information is truthful and complete · P2.05.2 Framing is itself an ethical decision
• Search terms: completion drive · profile completeness · dark patterns