This is interesting, and from a mainstream publication, to boot:
https://www.newyorker.com/news/news-desk/copenhagen-speech-violence
“Several weeks ago, New Yorker cartoon editor Bob Mankoff conducted the following interview with Flemming Rose, the foreign editor of Jyllands-Posten, the Danish daily newspaper known for having published twelve cartoons of the Prophet Muhammad in 2005. Rose, who was then the culture editor, made the decision to publish the cartoons, which sparked attacks and violent protests across the Muslim world, and multiple terrorist plots against Jyllands-Posten, Rose, and other staff members. Rose’s book, “The Tyranny of Silence,” was published late last year in the U.S. Rose and Mankoff spoke about the book and Rose’s views on free speech in person, and continued their conversation via e-mail. Researching my book, I looked into what actually happened in the Weimar Republic. I found that, contrary to what most people think, Weimar Germany did have hate-speech laws, and they were applied quite frequently. The assertion that Nazi propaganda played a significant role in mobilizing anti-Jewish sentiment is, of course, irrefutable. But to claim that the Holocaust could have been prevented if only anti-Semitic speech and Nazi propaganda had been banned has little basis in reality. Leading Nazis such as Joseph Goebbels, Theodor Fritsch, and Julius Streicher were all prosecuted for anti-Semitic speech. Streicher served two prison sentences.