> the data flows required for it are probably more complex than in other countries due to the fragmented nature of the US government
I'd also add the color that one of the main reasons for that complexity is political itself: In our zero-trust zero-confidence in government world today, even the notion of two .gov entities sharing data freely with one another terrifies people on any side of the political spectrum. Leftists freak out that say, their HUD application data could end up with ICE and allow a criminal immigrant who lives with them to get deported, while rightists freak out about their financials being shared with IRS to allow IRS to guarantee all taxes owed are paid.
I'd also add the color that one of the main reasons for that complexity is political itself: In our zero-trust zero-confidence in government world today, even the notion of two .gov entities sharing data freely with one another terrifies people on any side of the political spectrum. Leftists freak out that say, their HUD application data could end up with ICE and allow a criminal immigrant who lives with them to get deported, while rightists freak out about their financials being shared with IRS to allow IRS to guarantee all taxes owed are paid.