“What we are interested in is not so much the antisemitism of the alt-right or white supremacy platforms but mainstream society, because . . . antisemitism on campuses, antisemitism coming from the left, among artists, it is actually the mainstream, the political moderate discourse that is a challenge in itself. . . . Because as soon as antisemitism is communicated . . . in implicit ways there is very often a lack of sanctioning in contrast for [sic] examples of antisemitic tropes uttered by a neo-Nazi.”