Comment by brunoborges

"If you’re searching for an air fryer, Amazon already knows quite a bit. They know the best-reviewed, least-returned, best-priced model. The only purpose of the ads is to get you to pick an air fryer that isn’t that one (or for the best air fryer, to keep you on track to buy the one you wanted in the first place). The ads make the search worse."

This is it.