Sure I can...
The entire Departments of Energy, Commerce, Labor, Education, HHS, HUD, DHS & TSA...Then we can extensively devolve to the states or privatize most of the DoT and sell off BLM lands...Then we can junk chickenshit trifles like the CPB/NPR/PBS, NEA, NEH, EEOC, NLRB...After that we can shitcan the DEA and BATF...
That enough for ya, comrade?
ROTFL I see so according to you education, energy production, healthcare, eating, food saftey, roads, railroads, health research, and having shelter are all a waste.
So according to you no one sohuld buy food because it is a waste.
Come back when you've got a clue.