privacy

Well, partly. For instance you might be able to approach the problem of gun violence with a culture of responsible gun use. But it could also reduce violence if you got rid of the guns. The problem happens when multiple conditions are satisfied; both that the tool is available and that people are going to misuse it.

To quote an excerpt from the book I mentioned:

I shall argue that the most tragic episodes of state-initiated social engineering originate in a pernicious combination of four elements. All four are necessary for a full-fledged disaster. The first element is the administrative ordering of nature and society—the transformative state simplifications described above. By themselves, they are the unremarkable tools of modern statecraft; they are as vital to the maintenance of our welfare and freedom as they are to the designs of a would-be modern despot. They undergird the concept of citizenship and the provision of social welfare just as they might undergird a policy of rounding up undesirable minorities.

The other elements being "high-modernist ideology", an authoritarian state, and "a prostrate civil society that lacks the capacity to resist these plans".

The problem is that, like with the guns example, "regulating how it's used" and avoiding all that stuff is a really precarious and difficult problem, and failure seems very likely, especially given the state of the US right now. For dangerous tools like effective identification schemes, I think favoring the added safety of resisting them is a legitimate choice when you can't really trust the people who would be able to use them.