Show HN: AI Block Block all websites from using window.ai (Chrome on-device AI)

TLDR: All your data are belong to you. ** Chrome is introducing window.ai - which essentially will allow any website to run AI / LLM tasks on YOUR device, via your chrome browser. Basically chrome will add the "Gemini Nano" language model to your browser locally. Like advertising, I never asked for this, and I don't want this, and I don't want websites to be able to do this. I make loads of browser extensions (for fun and profit). So I thought, "why don't I just make an ad-blocker equivalent, an 'AI-block-er'?" And thus AI Block was born. You install the extension, it runs automatically whenever a site loads, and programmatically blocks access to the window.ai API by overriding it. ** But also, I don't trust, that this window.ai API will be particularly secure or used in an honest-manner. I worry it may leak sensitive on-device data to websites, or be used to "call-home" to Google and send juicy advertising data back to Google about me, this time the data will be LLM-verified. Just note that the install will say "Can read and change your data on all websites" - this is simply because its a content script with the host_permission "<all_urls>" so it works on all sites (thats a broad permission so it triggers the warning). ** Happy webbing folks. Papillon