In July 2023, a 35-year-old Manhattan man decided to undergo a full-body health scan, a celebrity-endorsed trend aimed at people anxious about their body’s secrets and moneyed enough to afford the ...
Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...