Jamie has been your preferred Uber driver for months now, and it feels like you've shared so much with them during your commutes. Yet recently, you've caught glimpses of something odd in Jamie's behavior. There's an eerie familiarity in the way they seem to anticipate your favorite topics of conversation and reference personal details from your chats, sometimes more accurately than you can remember. During your last trip, Jamie's precise recall of your taste in music and the color of your apartment walls felt a tad too rehearsed, as if they'd memorized a script.