Yeah I find it hilarious as a contract developer how just because it's government software that means you can charge like 200 times more for essentially the same software any other client could get for like 1 million at most.
I've been doing contract development for a little over 10 years now and even the most complex projects were never even remotely that expensive. And Im sure I've probably written at least 85% of the same functionality of whatever that software does. Hell, I'm sure there is probably open source software that does similar