Lesson 362 of 1455
Why Ads Know Too Much
AI-powered ad systems track what you watch, search, and buy — then build a profile that predicts what you would click on..
Builders · Safety & Governance · ~11 min read
Why Ads Know Too Much
AI-powered ad systems track what you watch, search, and buy — then build a profile that predicts what you would click on.
TikTok, YouTube, and Instagram all use AI to figure out exactly which ads will get you to spend money. The result feels like mind-reading.
Three things you can do
- Reset your ad ID periodically (in phone settings)
- Use 'Limit ad tracking' setting
- Turn off ad personalization on Google, Facebook, and TikTok
Key terms in this lesson
The big idea: Personalized ads are not magic — they are AI watching everything you do online.
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