Absolutely! There's some folks who aren't going to be persuaded and love what Trumps doing, but there's a large group of people who tried to convince themselves this was just campaign rhetoric, or who just disposed Hillary, or who are conservative Christians and pro life but who do missionary work and help refugees. Collapsing anyone who supported Trump into "deplorables" won't help change their minds next time an election comes up. Convincing them that he's dangerous and doesn't represent their values however very well might.