Anecdotally, a couple of weeks ago I made a "budget" spreadsheet in google sheets and since then I've been getting the same youtube ad for a money management ap

Anecdotally, a couple of weeks ago I made a "budget" spreadsheet in google sheets and since then I've been getting the same youtube ad for a money management app, over and over again. I hadn't seen the ad before and the spreadsheet is the only change in my behaviour on google services that I can think of.