So I’ve just been thinking about privacy, and how everyone’s location can be tracked. Then I realized: What about people who have no permission to enter the country?
Like do they just decide to not have a phone, or do they still have phones and just roll the dice and hope they don’t get caught?
How would they know who’s phone to track if the individual is undocumented?
Account linking from ad ids, and social media profiles.
Unless they post on those social media that their visa is expiring, how are social media profiles to know that info?
But again - how would they know that someone was undocumented? If someone started new social media accounts when they arrived, and bought a new phone/started new service, then what do they have that’s going to reasonably demonstrate that they’re undocumented? Particularly if they buy a pay-as-you-go phone, which doesn’t require any kind of ID to buy and activate?
The bigger problem for law enforcement is the price of that data, big tech want big money for that volume and specificity of data.