I am glad he got out of there. I know what it's like to get an uncomfortable feeling and just leave a place. And it sounds like they were pressuring him to drink alcohol that he didn't want to drink, which is enough of a reason to leave and go to a safe place. I don't know why he is so confused about personalized doordash ads though. Google probably shared flight info from his emails with Doordash and they just sent him a notification when he landed. But that is an invasion of privacy (which he probably consented to years ago without reading the fine print) so it's probably good that it jarred him. Maybe he'll learn to be more careful about terms and conditions in the future.