Everything advertised on social media is overpriced junk

Ad targeting isn’t “efficient.”

Cory Doctorow
9 min readApr 8

--

A man’s hand holds a mobile phone. Its screen displays an Instagram ad. The ad has been replaced with a slice of a vintage comic book ‘small ads’ page. Image: freeimageslive.co.uk (modified) http://www.freeimageslive.co.uk/free_stock_image/using-mobile-phone-jpg CC BY 3.0 https://creativecommons.org/licenses/by/3.0/

Have you ever wanted to say thank you for these posts? Here’s how you can: I’m kickstarting the audiobook for my next novel, a post-cyberpunk anti-finance finance thriller about Silicon Valley scams called Red Team Blues, Amazon’s Audible refuses to carry my audiobooks because they’re DRM free, but crowdfunding makes them possible.

In “Behavioral Advertising and Consumer Welfare: An Empirical Investigation,” a trio of business researchers from Carnegie Mellon and Pamplin College investigate the difference between the goods purchased through highly targeted online ads and just plain web-searches, and conclude social media ads push overpriced junk:

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4398428

Specifically, stuff that’s pushed to you via targeted ads costs an average of 10 percent more, and it significantly more likely to come from a vendor with a poor rating from the Better Business Bureau. This may seem trivial and obvious, but it’s got profound implications for media, commercial surveillance, and the future of the internet.

Writing in the New York Times, Julia Angwin — a legendary, muckraking data journalist — breaks down those implications. Angwin builds a case study around Jeremy’s Razors, a business that advertises itself as a “woke-free” shaving solution for manly men:

https://www.nytimes.com/2023/04/06/opinion/online-advertising-privacy-data-surveillance-consumer-quality.html

Jeremy’s Razors spends a fucking fortune on ads. According to Facebook’s Ad Library, the company spent $800,000 on FB ads in March, targeting fathers of school-age kids who like Hershey’s, ultimate fighting, hunting or Johnny Cash:

https://pluralistic.net/jeremys-targeting

Anti-woke razors are an objectively, hilariously stupid idea, but that’s not the point here. The point is that Jeremy’s has to spend $800K/month to reach its customers, which means that it either has to accept $800K less in profits, or make it up by charging more and/or skimping on quality.

Targeted advertising is incredibly expensive, and incredibly lucrative — for the ad-tech platforms…

--

--

Cory Doctorow

Writer, blogger, activist. Blog: https://pluralistic.net; Mailing list: https://pluralistic.net/plura-list; Mastodon: @pluralistic@mamot.fr