The sentiment I get in this regards is that people are angry and want to "burn it to the ground", without any thought of what might possibly take its place.
Exactly. Freeways and airports and fallow fields fully paid for. Cheap imports and complete and utter physical security. BLM land to hunt and graze and drill and fell. Rivers that don't catch on fire, not even a little bit. And it would be so much better without the got-damn'd feds.
The real U.S. In these people's minds, the federal government and its millions of employees are a parasite sucking the blood of the real U.S., not a part of it. I will leave analogies as an exercise to the reader.