They just empty their desk and move down the street to a well funded NGO, new desk, same contacts, spouse and children as well go onto the consulting ledger in accounting. Until these creatures go to jail, nothing will change. As fast as you can peel the onion, it regenerates and you get no closer to the center.
Hopefully the NGOs are about to be much less well funded, with USAID being demolished.
Hope you don't mind if I steal that line.