The rampant data sharing fueled by online tracking has serious consequences. Privacy Badger blocks online tracking to prevent your browsing data from being used against you. https://www.eff.org/deeplinks/2025/03/online-tracking-out-control-privacy-badger-can-help-you-fight-back
Online Tracking is Out of Control—Privacy Badger Can Help You Fight Back

Every time you browse the web, you're being tracked. That’s why EFF created Privacy Badger, a free, open source browser extension used by millions to fight corporate surveillance and take back control of their data.

Electronic Frontier Foundation
@eff just wanted to drop a public note as a concerned US person. ICE has been buying publically available data, including 'harmless' ad data, collected via apps and websites we use. It is one reason why using a privacy-oriented browser and addons like privacy badger are so important, and the perfect example of how seemingly inconsequential things DO have big consequences.