Nobody Is Leaving Google — and Traditional Search Queries Are Down 17%. Both Are True.
One headline says 95% of ChatGPT users still use Google (Similarweb). Another says households with ChatGPT Search access cut traditional search queries by 9.4%, deepening to 17% after 20 weeks (Bocconi University). Both are right — because they're counting different things. People, queries, and clicks are three separate ledgers that can move in opposite directions at the same time. This post unpacks Similarweb, Bocconi's causal study, a preregistered AI Mode field experiment, and Google's own numbers, and translates them into a practical playbook for independent site owners navigating AI-era traffic decline.