Google Chrome is downloading a 4 GB Gemini Nano model onto users' machines without consent, with no opt-in, no opt-out short of enterprise tooling, and an automatic re-download every time the user deletes it. The pattern is identical to the Anthropic Claude Desktop case I wrote about last month, but the scale is between two and three orders of magnitude larger. This article does the legal analysis and, for the first time, the environmental analysis. The numbers are not small.
The AI Mode pill in the Chrome 147 omnibox is a cloud-backed Search Generative Experience surface - every query the user types into it is sent over the network to Google’s servers for processing by Google’s hosted models. The on-device Nano model is not invoked by the AI Mode UI flow at all. They are entirely separate code paths - the most visible AI affordance in the browser does not use the local model the user has been silently given, and the features that do use the local model (Help-Me-Write in <textarea>, tab-group AI suggestions, smart paste, page summary) are buried in textarea-context menus and tab-group right-click menus that the average user will discover, on average, never.
What a double kick to the dick. First, they silently download 4gb to your disk, and they still fucking send your shit to their cloud AI.
Per Passerby6497’s comment above:
What a double kick to the dick. First, they silently download 4gb to your disk, and they still fucking send your shit to their cloud AI.