Even here, it can be hard to know what to cut. OCX kept getting funding because running a GPS ground segment is in the government's purview, and sometimes you need to update legacy systems. Obviously, OCX was still a disaster, and we still don't have a modern ground segment, but the answer isn't necessarily cutting programs, it's spending the money in those programs more wisely, and empowering civil servants to stop obvious contractor grift. Actually doing that is difficult and may require more money in the short term.
*edit: spelling