Richard Wagner was known for his controversial and often anti-Semitic views. In his writings, he expressed hostility towards Jews and blamed them for what he saw as the corruption of modern society. He believed that Jews were responsible for the decline of German culture and advocated for their exclusion from German society.
Wagner's views on Jews were expressed in his essay "Judaism in Music" and in his private correspondence, where he used derogatory language to describe Jews. His views were also reflected in some of his operas, including "Der Ring des Nibelungen," which contains negative portrayals of Jewish characters.
It is important to note, however, that Wagner's views on Jews were not universally accepted by all of his contemporaries, and there is debate among scholars about the extent to which Wagner's anti-Semitism was influential in the Nazi ideology that emerged decades after his death. Nonetheless, Wagner's anti-Semitic views remain a subject of controversy and debate to this day.