"Once a would-be authoritarian makes it to power, democracies face a second critical test: Will the autocratic leader subvert democratic institutions or be constrained by them? Institutions alone are not enough to rein in elected autocrats. Constitutions must be defended—by political parties and organized citizens, but also by democratic norms. Without robust norms, constitutional checks and balances do not serve as the bulwarks of democracy we imagine them to be. Institutions become political weapons, wielded forcefully by those who control them against those who do not. This is how elected autocrats subvert democracy—packing and “weaponizing” the courts and other neutral agencies, buying off the media and the private sector (or bullying them into silence), and rewriting the rules of politics to tilt the playing field against opponents. The tragic paradox of the electoral route to authoritarianism is that democracy’s assassins use the very institutions of democracy—gradually, subtly, and even legally—to kill it."