As the national debt rises to record high levels, the swamp called Washington DC gets bigger and more powerful. More money comes out of the pockets of hard working Americans, being fed into the vortex of the federal government.
The build up and of wealth, influence, and power enriches the metro DC inhabitants and their local economy. Centralized government becomes legitimized and less responsive to the rest of the country. Generations of young Americans will live in debt slavery created by the corrupt politicians and deep state operatives.
More immigrants are needed to spread the pain of that debt in the form of cheap labor and benefits from a bankrupt government.
To drain the swamp, you merely defund it by forcing the end of deficits and debt.