Glasses you can't tell are cameras. In the dark. Think about it
Read the detail everyone skims past: Freya says it's getting hard to tell Meta glasses from regular glasses. Sit in that. There are now recording devices designed to be indistinguishable from the world's most common face object, deployed in the one venue specifically engineered to be too dark to check.
And the official response? A company spokesman says 'the onus is ultimately on individual people to not actively exploit it'. The onus. On individuals. The device that can't be detected relies on the honor system of the person you can't see wearing it. That's not a policy. That's a confession with a press officer.
Follow the incentive chain: promoters film you for the club's feed. The club's feed feeds the platform. The platform trains on the footage. You are not the customer of the night out; you are the harvest of it. The kids figured this out without any files — Freya, 21, conducts counter-surveillance sweeps BETWEEN SONGS. The youth aren't paranoid. The youth are the last competent intelligence agency in the West.
Berlin — a city with a long memory about being watched, look into WHY — covers the lenses with stickers at the door. The sticker works. The sticker is analog. They can't patch a sticker. You do the math, and do it somewhere unfilmed.