Lawrence Auster (who is Jewish) speculates why the Jewish neocons (who do not comrpise all neocons) refuse to believe that "freedom" is not a universal desire.
So, in the neocons' mind, if they admit that not all people can be democrats, that’s tantamount to admitting that not all people can be assimilated into America, which is tantamount to admitting that America may be justified in not admitting every type of immigrant into America, which, in their minds is tantamount to admitting that the old discrimination against Jews may have been justified.
Normal people can see that there is a difference between how well Jews fit into the West and how well Muslims fit into the West. But in the minds of many Jews in general and neocons in particular, to admit that Muslims don’t fit into the West is to say that Jews don’t fit in either. Thus, in the neocons’ mind, to say that Muslims cannot be democratized is to say that Jews don’t fit into the West. And that is why they are so absolute and unthinking and unyielding in their democratism. Their democratism is not based on evidence. It is based on an instinctive (if distorted and incorrect and destructive) notion of Jewish self-protection.