One reason I left academia was the constant cycle of grant funding proposals followed by a flurry of publication followed by more proposals. These proposals often carried some requirement for language that, in my view, was a direct response to a certain kind of taxpayer, in order to justify on some tangible level the "need" for the research to be funded.
Basic science, and theoretical research alike deserve far more funding than they get. That a significant portion of our country views the funding model we have for scientific discovery as "beg[ging]" is one of the greatest failures we have as a culture.