Here's the problem. Being critical of Obama or Hillary doesn't make you, inherently, racist or sexist (respectively).
But some people critical of them are those things.
While by no means an absolute, it's fairly easily to distinguish.
People who are voting for Trump because he's not Hilary generally don't fall into the deplorable category.
People who actively support Trump because they fervently believe the things he's saying? That's not a clear indicator, but it's far more likely that people across the board would consider them deplorable.
People who are voting for Clinton because she is a female are sexist also.
Like how people who voted for Obama because he was black are racists.
Racism & Sexism are
not a Republican-only trait. It is just as prevalent with democrats/liberals.
But how come they aren't "deplorable"? It's because they
support Clinton, that excludes them from that label, along with sexist/racist.
So my point stands. Clinton considers people who will
not vote for her deplorable, and will label them as sexist/racist/whatever
only because they won't vote for her. That is the
only thing she knows about these people, not if they are true sexist or racists or anything of that nature.