If the goal to drive the yield on T-notes down, then cut spending and raise taxes. Get the budget into something like balance and the Fed will cut rates, and borrowing costs will fall. You don't need some 3D chess with a manufactured financial crisis.

When your rational explanation involves people shooting themselves in the head to cure a headache, something's off. There's nothing to explain here besides a weak and incompetent leader with a deep need for attention, surrounded by lots of enablers.