In the sidebar of the Amazon website (which may vary by device/locale), I get Prime, Echo, Alexa, Fire TV/Tablets, Kindle, Audible listed before all other product categories. The special treatment so explicit, I didn't think anybody would even doubt it, but rather reply "duuuh, of course Amazon.com is for selling Amazon's own stuff".
I'm a follower of Cory Doctorow's anti-enshittification ideology (https://www.youtube.com/watch?v=FwkaS389W-g). Amazon is well-known for giving preferential treatment to its own products, while squeezing other sellers to pay for placement (Amazon ads).
If you want something more data-driven, see "Self-Preferencing at Amazon: Evidence from Search Rankings" (DOI 10.1257/pandp.20231068), but this one is about everyday products. I'd expect Roombas to get more blatant promos like Kindle, Fire, and Ring products get. For example, if I search for "doorbell" on Amazon, the very first thing I get is a huge promo for Blink products (an Amazon company), four results from random brands nobody heard of, and then another huge promo for Ring (Amazon brand).
In the sidebar of the Amazon website (which may vary by device/locale), I get Prime, Echo, Alexa, Fire TV/Tablets, Kindle, Audible listed before all other product categories. The special treatment so explicit, I didn't think anybody would even doubt it, but rather reply "duuuh, of course Amazon.com is for selling Amazon's own stuff".
I'm a follower of Cory Doctorow's anti-enshittification ideology (https://www.youtube.com/watch?v=FwkaS389W-g). Amazon is well-known for giving preferential treatment to its own products, while squeezing other sellers to pay for placement (Amazon ads).
If you want something more data-driven, see "Self-Preferencing at Amazon: Evidence from Search Rankings" (DOI 10.1257/pandp.20231068), but this one is about everyday products. I'd expect Roombas to get more blatant promos like Kindle, Fire, and Ring products get. For example, if I search for "doorbell" on Amazon, the very first thing I get is a huge promo for Blink products (an Amazon company), four results from random brands nobody heard of, and then another huge promo for Ring (Amazon brand).