@jaymaron > Has anyone written a novel about the hypothetical destruction of civilization by American Democrats?

Yes. Mein Kampf by Adolf Hitler.

Not a novel, but it discusses the failures of economic and cultural Marxism against the backdrop of history and prescribes a system (i.e., National Socialism) to defend against the threats of communism and capitalism, thereby fostering a thriving society based on shared ethnic, cultural, and racial identity.

@jaymaron I just remembered a novel about America disintegrating and everybody was in computer tech wars with each other. One day, all the American Indian reservations had these technological bubbles appear for protection and they thrived. It was called Svaha.

There was another one, a series called The Last Ranger.

Also, I recollect another novel, but I can't place the title yet, it was about America got so bad that Texas broke up into 5 states and took over the Union by proxy majority. Its where I learned the true facts about Texas contract in joining. Maybe someone else will know, or I will eventually remember.

Then there's a short story book called The Last American with the dedication of ' To those thoughtful Persians who can read a warning in the sudden rise and swift extinction of a foolish people this volume is dedicated'.

Auther Kurt Schlichter has a series of adventure/action novels based on the social and political collapse of USA. The main character of the stories is Kelly Turnbull. The first book is "Peoples Republic". I recommend starting there. The thing about this series of novels is that the stories and the characters are entirely plausible. Check out Kurt Schlichter books.

Emperor Nero would declare that America has gone too far.

Hunger Games - seemed far fetched 2 years ago

Leftists like to say: "Republicans are plotting something, so we are justified in preemptively attacking them.

What a lame tactic. Republicans can do it to.

Go to Townhall. Every single column from Kurt Schlichter is peddling one of his wet-dream books about "evil Liberals" destroying America and "normal American Conservatives" having to fight back.

Conservatives can't really make culture sadly, they just have to adopt things like pretending 1984 was pro-conservative despite being written by a democratic socialist.

Ben Shapiro wrote a book that may fit, it seemed pretty bad but you may enjoy it.