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Data Privacy
How to Turn Off Amazon's AI: Disable Alexa for Shopping (Formerly Rufus)Amazon replaced Rufus with Alexa for Shopping and still offers no off switch. Every working method to remove the AI on desktop and mobile.
The AI Compute Wall: Power, Chips, and Why Owning Your AI Stack Is the HedgeThe viral RAND chart, explained without the geopolitics: why AI's power and chip limits are already raising your costs, and the local-first hedge.
Digital Security Checklist 2026: Personal + NetworkAI models now find zero-days in every major OS. Karpathy's 15-step guide plus home network hardening to protect your digital life in 2026.
Local LLM Knowledge Base in Obsidian: Setup GuideAndrej Karpathy's LLM Wiki pattern lets an AI build and maintain a structured knowledge base from your documents. Here's how to set it up locally with Obsidian and...