Trump is still dealing with spending left over from Obama. However if you look at his long term plan and if the next president will continue to work with it, Trump has the deficit down to 202 billion in 2029 and eliminated completely by 2034. I think it could be done faster but Democrats have to play ball. Will they? Probably not because they despise trump.
Dems will oppose him at just about every turn. They are obstructionists!