@stavvers That's very good. I also get this. I travel a lot for my job, and for 6 months after I have been somewhere, I get ads offering accommodation and food recommendations for the place I have already visited.
Also, have you read any of Cory Doctorow's (@pluralistic) work on this? He has been hammering on about how terrible internet ads are for ages.
https://doctorow.medium.com/killing-online-surveillance-with-contextual-ads-7478c4536ea1