This is hardly the first election in which such “lesser evil” arguments were advanced. In 1988, it was a matter of voting for Dukakis, the right-wing governor from Massachusetts, to finally put an end to the Reagan years. After Dukakis lost to George H.W. Bush, the following election in 1992 became a matter of putting an end to the Bush years by electing Bill Clinton, whose right-wing policies cleared the path for Bush II in 2000. In 2008, the argument became the need to elect Obama, the “candidate of hope and change,” in order to end the disaster produced by Bush II, above all, the war in Iraq.
Obama continued the most right-wing policies of George W. Bush (with whom, by the way, he has established a close personal friendship), including the wars in Iraq and Afghanistan and the overseeing of the Wall Street bailout following the 2008 financial collapse. It was the right-wing policies of Obama and the nomination of Hillary Clinton on the basis of a prowar program, glossed over with identity politics, that created the conditions for the election of Trump in 2016.
This act, in other words, has been played out before, and each time the result is a further shift to the right of the entire political establishment.