There is a lot of stuff about how creepy ad targeting is in today’s newsletter. Our first story is one I did, about how advertisers — or really anyone with 5 minutes on their hands — can inject ads into your ChatGPT session based on your phone number or email address. This is pretty normal in the advertising world, but I seriously doubt that when most of ChatGPT’s many, many users see an ad, they realize that might be because someone, somewhere, uploaded their phone number into OpenAI’s systems....