Privacy advocates got access to Locate X, a phone tracking tool which multiple U.S. agencies have bought access to, and showed me and other journalists exactly what it was capable of. Tracking a phone from one state to another to an abortion clinic. Multiple places of worship. A school. Following a likely juror to a residence. And all of this tracking is possible without a warrant, and instead just a few clicks of a mouse.
does it though? if everyone is sharing their advertising data under the covers no amount of ML could correct it.
think of it like a tor network for advertisement tracking.
you’re going to Walmart, I’m going to Target. but according to our phones, I’m at Walmart and you’re at Target. now scale it up to thousands or even millions of users sharing their advertising trackers.