You can trash the word “theory.” Politics is a conspiracy by definition. The idea that politicians have not always conspired to accomplish their nefarious objectives is ridiculous. Wasn’t Watergate a conspiracy? They conspire, that is their nature. The CIA is essentially the Federal Department of Conspiracy. When LBJ conspired with Dulles and Hoover to assassinate Kennedy is was probably the 1,000th conspiracy of his career. That one was just a little more ambitious.