Is Privacy A Winnable Battle? | Andy Yen, Founder of Proton

AI is becoming the most powerful surveillance machine ever built and most people are feeding it their deepest secrets without realizing who can read them. Proton founder Andy Yen joins Bankless to explain how Big Tech captures your identity, why AI chat logs are a privacy disaster waiting to happen, and what a self-sovereign, user-aligned future could look like. We explore how AI models profile you, why subscription business models don’t guarantee privacy, how Proton built Lumo without retaining user data, and why encrypted email remains the cornerstone of your digital identity. Andy also breaks down EU “chat control,” Apple’s privacy-washing, the crisis of trust in crypto, and the practical steps anyone can take today to reclaim their digital freedom. --- 📣SPOTIFY PREMIUM RSS FEED | USE CODE: SPOTIFY24 https://bankless.cc/spotify-premium --- BANKLESS SPONSOR TOOLS: 🔵COINBASE | ETH & BTC BACKED LOANS https://bankless.cc/coinbase-borrow 🪙FRAXNET | MINT, REDEEM, & EARN https://bankless.cc/fraxnet 🦄UNISWAP LABS | SWAP NOW https://bankless.cc/uniswap-labs 🛞MANTLE | GLOBAL HACKATHON 2025 https://bankless.cc/mantle-hackathon 💤EIGHT SLEEP | IMPROVE YOUR SLEEP https://bankless.cc/eight-sleep --- TIMESTAMPS 0:00 Intro 2:18 Why Privacy Matters More Than Ever 3:24 How Screwed Are We? Andy’s 1–10 Privacy Score 5:43 Who Can Read Your AI Chats? 12:22 Worst-Case Scenarios: AI Breaches & Behavioral Profiles 15:08 AI Knows You Better Than You Know Yourself 16:55 Privacy as a Digital Civil Liberty 20:26 Can Big Tech Ever Offer Real Privacy? 26:28 Why Lumo AI Can Be Private (and Big Tech Won’t Copy It) 31:08 What Lumo Runs On & How It Competes With Frontier Models 35:45 The Case for a Self-Sovereign AI 38:46 How Proton’s Foundation Model Really Works 45:47 Can Private AI Be Sustainable? 49:47 The Full Proton Privacy Stack 54:59 The Messy State of Encrypted Chat Apps 58:49 Browsers, Search, and the Dark Patterns of AI Integration 1:02:53 Are iPhones Actually Private? 1:12:42 The Fight Over Encryption: EU Chat Control & Beyond 1:26:08 “A Backdoor for the Good Guys” — Why It Can’t Work 1:29:42 Financial Privacy = Freedom 1:32:58 Crypto’s Reputation Problem 1:39:24 Practical Privacy: The One High-Leverage Step 1:45:15 Two Futures: One Dark, One Bright --- RESOURCES Andy Yen https://x.com/andyyen --- Not financial or tax advice. See our investment disclosures here: https://www.bankless.com/disclosures