Most data lives on personal devices; decentralization unlocks it without breaking privacy
Key Challenges in Building Decentralized AI Infrastructure | AI / ALL Summit (Sahara AI)
“Most of the data, if you look at it, is in devices they’re owned by people, and it’s extremely hard to get — the more sensitive the data, the harder it gets… I personally wouldn’t be comfortable giving my medical data or my diagnosis to a system that doesn’t guarantee the privacy… and decentralization is an answer.” — 00:08:35
Context: Asked whether data remains AI’s limiting factor; Greg’s data-sovereignty thesis — sensitive data (medical, financial) can only be tapped for training if privacy is guaranteed, which he argues centralized systems can’t do. Quote spans into the next caption block.