Skip to Content

So funny we forgot to laugh

AI slop billboards have gotten so absurd that even an obvious satire is being taken seriously

Insincerity is so endemic to AI marketing that even anti-AI campaigns employ the same tactics. Photo: Matt Haber/Gazetteer SF

The tech industry deploys billboards like signal flares. 

Pithy lines full of shibboleths, ragebait, and internet-pilled irony are plastered all over San Francisco, the tone trending increasingly obscure and provocative as more and more companies join the AI arms race. The goal of this style of marketing is almost never to relay information to consumers, but rather to bait the press and social media, go viral, and, ultimately, to show investors the company knows how to work the hype machine.

One side effect of this corpo-cultural development, it appears, is that some of our brains are so numb to this style of sloppified adspeak that it’s hard to identify genuine satire.

Case in point: A new billboard went up above Bar 49 at Market and 16th Streets from an entity that calls itself Replacement AI. It reads, “Our AI does your daughter’s homework. Reads her bedtime stories. Romances her. Deepfakes her. Don’t worry, it’s totally legal ;)”

Influencer Matt Bernstein posted about the billboard earlier this week, garnering a flurry of threads discussing AI, satire, and the absurd state of advertising. Photo: Matt Bernstein/@mattxiv

The tone is so close to other disquieting, real ads — Artisan’s infamous “Stop Hiring Humans” campaign comes to mind — that a recent Reddit post about the billboard took it seriously, sparked a debate about media literacy in the age of AI shitpost-vertising.

“Nobody recognizes this is satire. Which is why SF is so toxic following the AI boom,” wrote one Redditor on the thread.

“Replacement AI” is a phrase freighted with anxiety right now. It is also, evidently, not SEO-friendly: Searching “replacement ai” mostly surfaces ads for AI-powered photo editing software and news stories about workers getting replaced by AI in the workforce. Keep looking for answers about the billboard, and you’ll find yourself staring down the barrel of the AI apocalypse.

Perhaps that’s the point. Visit replacement.ai directly, and you’ll find a website that is clearly satire.

“Humans are no longer necessary” is splashed across the homepage. “So we’re getting rid of them. Replacement.AI can do anything a human can do — but better, faster, and much, much cheaper.”

The website paints a picture of the “post-human future,” listing what sorts of activities will fill our days once the corporate overlords sell out humanity: Humans will enjoy pastimes like “machine worship,” “violent crime,” “preparing your body for biofuel sacrifice,” and “longing for a different future.” 

The campaign on 16th and Market is two-sided. Where the responsible organization is getting the ad budget is still unclear. Photo: Matt Haber/Gazetteer SF

The Products tab introduces you to Humbert™, the addictive and corruptive LLM made just for children, while the Leadership tab tells Replacement AI’s founder stories: “At 25, Dan realized why no one wanted to hang out with him or invite him to parties: people are stupid. So he built an AI company with the mission of creating a future where no one gets to have real friends or parties.” “Dan” even has an X account, where he (whoever he really is) has been posting in a LinkedIn grindset AI founder tone since September.

For such an immersive ad campaign, which also has billboards in Times Square, I was kind of let down when I found what the whole thing ladders up to: An auto-filled form to help people contact their local representatives about “the issue of unsafe AI development.”

“Dan” and his team at Replacement AI did not immediately respond to my requests for an interview. Maybe I’ll buy a billboard that says, “Dan, pls email me back”?

Thanks for reading! If you liked this article, share it with someone. That’s the best way for new readers to discover Gazetteer SF.

More Stories

My lunch with Willie

Willie Brown may be long out of office, but he remains the most dynamic politician in San Francisco

October 16, 2026

The 2026 Gazetteer SF Reader Survey

We’re giving away prizes from Bi-Rite, Cal Performances, and Fort Point Beer

October 16, 2026

You can learn nothing about a16z’s private ‘You Can See Everything’ showing

Everyone was friendly but notably sketchy at the AMC Metreon, where the VC firm co-hosted a screening with one of the film’s producers

October 16, 2026

A push to expand reef protections in Bolinas has a coastal community on the edge

The clashing parties want conservation and sustainability, but have different ideas on what’s worth protecting

October 15, 2026

Mercor cuts at least 50 employees across multiple teams

New people chief at the company promised to ‘keep the talent bar high,’ though some terminated employees were considered ‘top performers’ and recently received raises

October 14, 2026

Outside the Wiener-Chan debate, union members took center stage

Before the congressional candidates said a word, their supporters held their own debate

October 14, 2026