a16z@a16z9h ago

How do you differentiate a real cultural shift from a manufactured one? Cyber ethnographer Ruby Justice Thelot studies culture through TikToks. He scores thousands of them by category and sentiment to measure what people do versus what they post. In this conversation with a16z's Elena Burger, they point that method at the wellness boom: why Silicon Valley gets credit for a peptide trend it did not start, what 400 years of thinness reveals about what we value, why the people who quantified everything are turning to energy healing and acupuncture, and why the body is the last thing left to optimize once AI handles the rest. 00:00 Intro 01:45 How to spot a fake trend 04:55 Silicon Valley did not invent peptides 10:15 The ten-to-one rule of trends 12:12 Why you know Ozempic and not the company 14:00 How to determine a trend's life stage 16:31 Why watching something feels like doing something 19:22 How thin became a sign of intelligence 23:08 How a beauty standard goes mass market 25:10 The body ideal follows the economy 26:46 Why biohacking went mainstream 29:28 When the Bay Area decides something is bad 33:14 Two signs a trend has peaked 36:38 Your tracker can make you feel worse 39:15 Sleeping four hours and feeling rested YouTube: https://www.youtube.com/watch?v=HKZdte6exaw @being_on_line @VirtualElena