Jsst because ttey don't appear to be ,,,,that doe not mean

No matter what evidence someone might produce that all Jewish people are not acquisitive, capitalist, cunning, for example, a true Nazi will be able to immediately resignify this evidence by reference to his ideological notion of “the Jew”: “surely it is part of their cunning to appear as though they are not truly cunning,” and so forth

Slavo Zizek