Comment by zbentley

> Surely the government already knows who is a citizen

No. There's a lot more nuance there than you'd think, in the "broken regulatory and technical processes" domain, not political issues.

Example questions with unsatisfactory (not "impossible to do well", just "broken due to decades of technical and regulatory debt") answers: what government agencies, plural, are the authority of who is a citizen? Do they all agree? Do they provide ways for different agencies to check identities against their registries? If so, how do they match information in a citizenship-check request against their internal systems? By name? If so, how do they handle different name spellings (marriages, name changes, present/omitted middle names, non-ASCII)? By some other identifier? If so, how do they validate uniqueness of that identifier (SSNs are not secure/are widely leaked for tens of millions of people, addresses change and can have multiple residents, not everyone has a passport number, state-issued IDs/drivers licenses aren't stored centrally by the federal government)? If a check-requested identifier is invalid, can they tell whoever requested the check why it's invalid? Do these validation requests happen in real time/one at a time, or periodically in batches? Do the people sending the validation requests have any contact at all with the people providing information about why unsuccessful requests failed?

I've worked on these systems--human and technical. It's hard even for a functioning, outcome-focused, centralized government. In this problem domain, the US federal government is none of those things, and has not been for many decades (or ever, in some areas).

Sure, some of the issues are politically-caused (one party has an incentive to not fix problems that privilege their agenda), but most of them are accumulated failures with no malicious agenda as the cause.