I have suspicion that at least instagram is listening. I started saying words that I've never looked up for in the past, nor have I ever saw an ad related to th

I have suspicion that at least instagram is listening. I started saying words that I've never looked up for in the past, nor have I ever saw an ad related to them like 'dog walker', 'babies'.. and over the course of minutes I started seeing ads for both. Not sure how to explain this.