It very much is not.
It is, however, that the people will not simultaneously elect sufficent majorities in both houses of Congress and a President who all fail to do so, such that the systems by which the political branches check eachother continue to function in a way which constrains those actors in either that do act in bad faith.
> I would posit that no amount of legislation will be able to stop bad-faith actors from screwing up the system,
Electoral reforms to the legislative branch that could be done through statute could go a long way to reducing the probability of a sufficient concentration of bad faith actors to overwhelm the system, and electoral and structural reforms to the executive branch to make it less unitary, which would take a Constitutional amendment, could increase the necessary concentration to achieve a total breakdown.