alt Hacker NewsCongress passed laws that blocked the federal government from fusing data across departments for this specific reason. the admin decided to ignore those, and a friendly congress is deciding to not act on that.
You really, really don't want a government who can build a unified profile on you in that way.
Isn't the issue here the lack of accountability? Maybe an unpopular opinion, but I don't think its a foregone conclusion that governments are fundamentally corrupt. Ours certainly is and we have a very weak constitution which makes it worse, but that's the US. I think better constitutions are possible, but we have to stop treating it like a sacred document and be practical.