As recently as 2018, it was actually working really well (for agencies it rolled out to). Without going into too much specifics, the technical challenges were m

As recently as 2018, it was actually working really well (for agencies it rolled out to). Without going into too much specifics, the technical challenges were more or less solved. There were some messy issues to work through still, but there are institutional and even practical barriers that needed to be overcome. When DNI Clapper left/after the administration change, ICITE presumably lost its champion(s) and new political appointees wanted to make their mark. Such is life inside the beltway, for better or worse. Edit: slight edit - I will say the need for ICITE in its original conceived form has diminished somewhat as services have moved to shared cloud services. It’s not all doom and gloom.