And yet, SCOTUS already ruled - there is no 'hate speech' exception to the 1st amendment.
Opinion: Supreme Court unanimously reaffirms: There is no ‘hate speech’ exception to the First Amendment
https://www.washingtonpost.com/news/volokh-conspiracy/wp/2017/06/19/supreme-court-unanimously-reaffirms-there-is-no-hate-speech-exception-to-the-first-amendment/