I for one don't believe 100% privacy is even possible, and you've got to keep some kind of reality principle to decide what's "acceptable".
But anyway, as someone else said, I don't trust the fox to guard the hen house - even though again there's some kind of reality check that says if (one of) the most powerful actor starts doing something, there _will_ be some traction, so yeah, let's see concretely what it is about...
About the privacy budget: if I understand well, they want to count API calls that return device/environment-specific data, probably giving some set of weights to each of calls and stop accepting requests after a certain threshold. I'm a bit skeptical with that kind of complexity but why not.
But anyway, as someone else said, I don't trust the fox to guard the hen house - even though again there's some kind of reality check that says if (one of) the most powerful actor starts doing something, there _will_ be some traction, so yeah, let's see concretely what it is about...
About the privacy budget: if I understand well, they want to count API calls that return device/environment-specific data, probably giving some set of weights to each of calls and stop accepting requests after a certain threshold. I'm a bit skeptical with that kind of complexity but why not.