What they're not telling you: Was doing a settings audit this week and stumbled on this. Wanted to share because I think most people have no idea it exists. Go to Settings， Privacy & Safety → Ad preferences.
Reddit's ad targeting setting isn't buried—it's *strategically positioned*. I've watched platforms optimize default toggles for decades, and this is textbook: place a revenue-generating feature in a submenu, label it with neutral language, set it active by default. It's not incompetence. It's architecture. The real issue isn't that users "have no idea it exists." Most users don't audit settings because platforms bet they won't. Reddit's betting correctly. What matters is that cross-site tracking via Reddit's ad network extends their surveillance footprint beyond their domain—they're not just profiling what you do *on* Reddit, they're tracking your behavior everywhere their pixel lands. This isn't unique to Reddit. Google, Meta, and Amazon run identical operations. But Reddit's particularly aggressive because they monetize less efficiently than competitors and are desperate to justify their IPO valuation to investors. They need ad revenue data that demonstrates their targeting precision rivals Google's. The Reddit user who found this did good work exposing it. But framing it as a "setting" problem misses the actual vulnerability: these platforms' business models fundamentally require treating your activity as tradeable commodity. A toggle doesn't fix that. Only regulation does.
What the Documents Show
There's an option called "Allow Reddit to use your data for personalized ads from advertisers," the one that caught me off guard is right below it: "Allow Reddit to use y
Primary Sources
- Source: r/privacy
- Category: Tech & Privacy
- Cross-reference independently — don't take our word for it.
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