The Republican Party, as a whole, is hard at work at dismantling government and keeping it stagnation while people suffer. Their indecision and commitment to reform the government may sound promising to an ignorant Libertarian, while their oligarchs drool at the promise of scaling back the constitution, save for the bill of rights, at the prospect of running a functional one-party authoritarian system.
The President cares not at all about the constitution, despite what little good he's done to undo some of Obama's executive orders, filling in with his own despite having complete Republican support for two whole years, and constantly uses the media and the Democrats as scapegoats for whenever he seems weak, ineffectual, or stupid.
The Democratic Party offers reform, perhaps NOT at the scale I would agree with, but if they remained as stagnate and ineffectual as the current Republican class, then I would turn on them. Obstructing their proposals, and impeachments, in a Republican-controlled Senate is the best they can do and they will continue receive very little criticism from me so long as their goals remain noble if not naive.
Removing Trump is not a sign of insanity, but a sign of sanity. Ignoring the dangers Trump poses to our country, despite any good he may be doing, is more dangerous than any threat the Democrats as a whole pose to our country.