> 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.
"The best" is not a static product. If Amazon had no way for vendors to showcase their product, the best would be a stale product that accumulated decades of reviews. Maybe it's still the best , maybe not. But there is value to show some noise in the search long term.
Another way to look at it is through the vail of ignorance. Suppose you're a manufacturer of air fryers, but don't know where you stand in terms of how competitive or popular your product is. Would you want to live in a world in which you CAN'T bump your placement? Sure if you're the top 3 manufacturer, maybe you would prefer not to pay the tax. But if you're not, you'd much rather prefer the system in which you can.
"The best" is not a static product. If Amazon had no way for vendors to showcase their product, the best would be a stale product that accumulated decades of reviews. Maybe it's still the best , maybe not. But there is value to show some noise in the search long term.
Another way to look at it is through the vail of ignorance. Suppose you're a manufacturer of air fryers, but don't know where you stand in terms of how competitive or popular your product is. Would you want to live in a world in which you CAN'T bump your placement? Sure if you're the top 3 manufacturer, maybe you would prefer not to pay the tax. But if you're not, you'd much rather prefer the system in which you can.