If I wanted to drive through Charlottesville Va on the day the Ohio militia chose to protest the removal of the statue of Robert E. Lee, Breitbart News would have been worse than useless.
About the only provision of the Constitution an Alt-Right supporter bothers to read is the 2nd Ammendment, and for them, this is a means to an end. The oath of office the politicians they support will be perjury. The only freedom of speech they support is their own. The only freedom of religion they support is also their own, but what they believe in is a real mixed bag of assorted and select ignorance.
This is what happened to the segregationist politicians of the former Confederacy. Same folks that hiss at folks taking a knee to the national anthem or burning the American flag, but take no notice at all of Alt-Right cult members who raise the flag of the Confederacy (a foreign flag of treason) over state houses or anywhere else on American soil.