[NYer]

Invoking the language of morality (and perhaps deliberately glomming onto the old rhetorical device of the “parade of horribles”), Hillary Clinton has repeatedly called Trump supporters a “basket of deplorables.” To applause and laughter at a recent fundraiser, Clinton said that “half” of Trump supporters were “racist, sexist, homophobic, xenophobic, Islamaphobic -- you name it.”In condemning millions of Americans, Mrs. Clinton is clearly making a moral judgment, but by whose lights? Which moral system is Clinton invoking?

[GreyFriar]

I think John Adams said it best:

John Adams in a speech to the military in 1798 warned his fellow countrymen stating, “We have no government armed with power capable of contending with human passions unbridled by morality and religion . . . Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.”

You may find this and other related quotations at:
John Adams in a speech to the military in 1798 warned his fellow countrymen stating, “We have no government armed with power capable of contending with human passions unbridled by morality and religion . . . Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.”

[GreyFriar]

To answer the question: She is making a secular/”social justice” man made morality of those who reject the morality of Christianity and Judaism. She is invoking the “morality” of “if it feels good, do it.”