And that's the same deal with Geo IP, which this sub thread is about. The point in 1:6,000 is that whether it's ad targeting or just regular internet traffic,

And that's the same deal with Geo IP, which this sub thread is about. The point in 1:6,000 is that whether it's ad targeting or just regular internet traffic, there isnt enough specificity to "leak" data about the person. You can split hairs over, "Well what of they join that 1:6000 with other PII" and it's the same with Geo IP. The user gives up that data but it's not different than just visit the page normally.