He didn’t say it’s “well administered” (how well or poorly administered it is is multifaceted and certainly arguable). He said it has high “administrative capacity”. For example, the US military was able to deliver billions of dollars of equipment to Ukraine in a matter of weeks, sending dozens to hundreds of planeloads every day across an ocean, as part of a complicated worldwide supply chain. They did not need to ask permission for this (except from the President), run public hearings in advance, go through court battles, etc., but could just get started right away.