Ignatius J,
You don't get it. It's about not electing another Putin or Hitler to lead the United States. That's all. It just dwarfs anything you bring up about the Clintons, which is not news for most educated people.
Anybody who's educated has seen these angry narcissistic authoritarian paranoid demagogues in the past, and knows that NONE of them has ever done anything good for their country. None. Look where Russia is under Putin: full of stupid nationalistic pride, almost zero real democracy, economically underdeveloped, hated and despised by the entire Europe, if not world.
These people cling to power like fly to flypaper, at all price. These are the people who destroy democracies, who see themselves as kings, not stewards, of their countries. And if you think our Constitution would defend us, you're fooling yourself. He'd swamp us in authoritarian executive orders like there is no tomorrow, and he would have the support of his plebes, which seems to be 50% of the country, for his witch hunts. Haven't we learned anything from our Japanese internment camps in World War 2, or from McCarthyism? Or at least from the Salem witch trials?
And if you think the witch hunts would never touch you, or your family, or people you care about, it's just a matter of time. I frequently quote Martin Niemoller, so I won't do it again. The essence of his famous poem/speech is that evil happens when good people do nothing, thinking it will never happen to them.
In a democracy, the various minorities are the canaries in the mine. When they suffer, it's a good sign that democracy is going in the toilet. Today it's the Muslims, tomorrow the Latinos, then the Blacks, then the Jews, then the anarchists, then the libertarians, then the left, then the protesters, then anybody who's pissing against the wind even by looking at the brown shirts the wrong way, which are usually the educated people, like us, like you (if we are still around). We've already had our liberties curtailed after 9/11, but this is still nothing like an authoritarian dictatorship, even if it were the dictatorship of the 51%, and not of just one person. That's what communism was, too, by the way, a dictatorship of the uneducated working class (Trump's electorate, also known as the proletariat), disguised as a one-party pseudo democracy.
Do yourself a favor, and go read Orwell's Animal Farm, and maybe then you'll figure out why almost anybody is better than Trump.