Will Section IV of the 25th Amendment be used during Trump's Presidency?

Section 4 is an unusually high bar: the vice president and a majority of the Cabinet must agree that the president is unable to discharge the powers and duties of office, and if the president contests it, Congress becomes the final arbiter. That makes this much harder than ordinary political pressure or even calls for resignation. Over the remaining years of Trump’s term, the most plausible route to a yes outcome is a genuine medical, cognitive, or behavioral crisis so severe that top officials conclude he cannot continue, but even that would more often lead to temporary transfer under Section 3 or other informal workarounds rather than an involuntary constitutional showdown.

The strongest argument for yes is simply that time is long, Trump is old, and high-stakes presidencies can deteriorate quickly if there is a sudden health event, major unfitness episode, or national-security crisis. We have precedent for cabinet-level discussion of Section 4 around Trump in his first term, which shows the idea is not unthinkable inside elite circles. If circumstances became extreme enough, political survival incentives could outweigh loyalty and force action.

Against that, the mechanism is designed to be extraordinarily difficult to trigger, and the people who would have to act are selected through a partisan and personal loyalty lens. Historically, Section 4 has never been used to remove a president, and the more likely outcome in a real incapacity scenario is some form of temporary transfer or a negotiated exit rather than formal invocation. The current market at 30% looks too high to me; it appears to be pricing in generalized Trump volatility and health risk without fully discounting how rare it is for a vice president and cabinet to attempt a constitutional removal of a sitting president.