As the fourth chapter of Richard Weikart’s book made clear, Hitler was aware of the theme that Nietzsche (before Hitler) and Evropa Soberana (after Hitler) called Rome against Judea; Judea against Rome: a subject so important that we have called the masthead of this site.
Hitler had all the right instincts to understand the subject. Nevertheless, his view of Jesus, as it appears in that Weikart chapter, evokes Christian Identity: people incapable of breaking away altogether from the old paradigm, to the extent of producing naïve pseudo-history (or naïve pseudo-biography, in the case of Jesus).
Hitler’s apostasy from Christianity was almost absolute, in that not only the dogmatic part of Christianity was rejected, but the axiological part as well. He was almost there. But his apostasy wasn’t absolute. 
As Savitri said, it is necessary for the Avenger to come, who, I would add, will no longer harbour in his mind residues of Judeo-Christian introjects, but will see things even more clearly thanks to the heart tree that allows him to see the past, to the extent of realising that Jesus never existed.
If we compare all the quotes about Jesus from Hitler’s mouth that we read in Weikart’s book, we will see that Hitler’s imaginary Jesus was, from the point of view of Aryan interests, inferior to the Jesus of Evropa Soberana: who depicts Jesus simply as a zealot executed by the Romans. (Interestingly, that Jesus resembles the Jesus of the first modern exegete, Reimarus, whom we have discussed on this site.)
But we can use Carrier’s non-existent Jesus as a final step in our crossing of the psychological Rubicon. As I said to a disciple of that author, Carrier is not a full apostate in that axiologically he is still Christian (love thy neighbour even if he is black, Jewish or Chinese, etc.). Only by intellectually assimilating Carrier’s legacy of the non-historical Jesus, but unlike him transvaluing Christian ethics, will we have reached dry land, the other side of the river.