I don't know if this was in your lifetime, but Bill Clinton reduced government spending through the National Performance Review. Not only did he do it, but he did it in a planned and strategic way, that included an initial phase of research, followed by education and recommendations, which were send to congress for approval.

You'll notice that this approach is consistent with basic project planning and execution principles, and follows the principles of government set out by our constitution. In contrast, DOGE sidestepped the legal and administrative principles of the government, which led to cuts followed by retractions, which are ultimately more costly and wasteful.

Reference: https://govinfo.library.unt.edu/npr/library/papers/bkgrd/bri...