DOGE is just a dipshit rebrand of the US Digital Service, which was created under the Obama administration, and did bring real improvements and efficiency to the Federal Government. They're behind the IRS free to file program that I heard was just killed off. They also did login.gov. There is a huge number of lower profile improvements across the government that they're responsible for.
DOGE is a farce and I hate that I have to type the name of a joke from 2009 because Elon is a child and Trump is a crook.