I think that was expected for Trump's first year. He was basically working off the previous budget and change takes time.
However...Trump owns this year, so he will be responsible for whatever happens. Unfortunately, and I'm not making excuses for anyone, the possibility of making real spending cuts quickly is not good. The sheer numbers of people who work for the federal government or for a government contractor make up a significant percentage of employment, and cutting that too fast could throw us back into recession. Being that we are at the "full employment" figure now, and there is a need for skilled labor in private industry; we need to start trying to move some of the government and government dependent employees to private sector jobs. And as I've mentioned many times; we must start to move people out of the entitlement programs and into self-sufficiency. But all this will take time, and the Democrats will fight it tooth and nail because it affects a good chunk of their voting base.