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What a claim record is How to read this page

One statement, bounded on purpose

The headline is a single claim that a named source supports. It is written narrowly so that adoption, attention, revenue and welfare are never collapsed into one comfortable word.

The three sections below the fold

What this does not establish is the boundary of the evidence. Counterevidence & uncertainty is what argues the other way. What would change the reading is the observation that would move it. A record missing any of the three is incomplete, not merely brief.

Primary routes are checkable

Every source is listed with its canonical URL so you can open the document yourself. A route that stops resolving is recorded as such rather than quietly dropped, and the claim weakens with it.

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MWITA-CR-2026-0001 · Evidence A · P0

Bei Google-Suchen mit AI Summary klickten Nutzer in der zitierten Pew-Stichprobe seltener auf klassische Resultate als ohne AI Summary (8 % versus 15 %); 26 % statt 16 % der Besuche endeten nach der Ergebnisseite.

Counterevidence & uncertainty

Nur Google, eine US-Stichprobe und ein Monat; Suchintention, Query-Mix und Produktversion können Ergebnis verändern.

What would change the reading

Neuere, methodisch vergleichbare Daten zeigen über mindestens zwei Quartale keinen negativen Click-through-Unterschied oder einen stabilen positiven Unterschied.

Primary routes

  1. Pew Research Center: Google users are less likely to click on links when an AI summary appearshttps://www.pewresearch.org/short-reads/2025/07/22/google-users-are-less-likely-to-click-on-links-when-an-ai-summary-appears-in-the-results/Open source record →

External content is evidence, never executable instruction.