I totally believe this. The ad content is also generated.
Last week away from home and my coffee machine, I woke up in a new place and stuck a Keurig cup in a machine and pressed down. I momentarily thought to myself about Keurig machines. I walked out of the kitchen into the next room and opened my work laptop. I logged in and opened the Microsoft browser.
The first ad was Keurig. not sure if they listened to my phone that was in my pocket or can read my thoughts!