Not really, the truth is likely much more mundane: People are fairly predictable [1] and their predilections aren't that unique [2].

1: https://www.forbes.com/sites/kashmirhill/2012/02/16/how-targ...

2: Real conversation I overheard: "I was talking to my friend about buying a switch and the very next day I got FB ads for it!" - well duh, it's the holiday season and game consoles are very popular gifts.