Consist strategy in hampering income:

> "Starve the beast" is a political strategy employed by American conservatives to limit government spending[1][2][3] by cutting taxes, to deprive the federal government of revenue in a deliberate effort to force it to reduce spending. The term "the beast", in this context, refers to the United States federal government and the programs it funds, primarily with American tax money, particularly social programs[1] such as education, welfare, Social Security, Medicare, and Medicaid.[3]

* https://en.wikipedia.org/wiki/Starve_the_beast

Of course the GOP isn't very good at cutting spending, so deficits (and debt) tend to go up under their administration.