The first, widely quoted part of Hillary Clinton's 'deplorables' remarks from September 2016 seems increasingly on the mark:

"You know, to just be grossly generalistic, you could put half of Trump's supporters into what I call the basket of deplorables. Right? The racist, sexist, homophobic, xenophobic, Islamaphobic -- you name it. And unfortunately there are people like that. And he has lifted them up. He has given voice to their websites that used to only have 11,000 people -- now 11 million. He tweets and retweets their offensive hateful mean-spirited rhetoric. Now, some of those folks -- they are irredeemable, but thankfully they are not America."