I'm fond of Jung's work, but to be honest, I only read his biography under the title of "Memories, Dreams and Reflections", wrote by himself, which obviously means he might have left plenty of the bad stuff behind and maybe romanticized some of it. I liked it very much though, as a biography of one person that had a very rich internal life and reflected quite a lot about the meaning of life and other questions about humanity. Besides that, much of what I know from Jung comes from other authors who took his work and my aunt who is a Jungian psychologist.
I once took a course on Jungian psychology too, and even though some of the concepts seem useful to me, I always thought that their approach is a bit too oriented towards imagination and even fantasy, which can end in creating more narratives to "explain" our behaviour rather than bring actual understanding and action. So a little bit can come handy, yet too much can be detrimental. Jung studied a lot about alchemy and other ancient traditions, so maybe, just as it happens with others, we can find some bits of truths in his work because they contain some portions of knowledge coming from other works...
Regarding the Hyperdimensional aspect, for me is totally yes, if you take for granted all of what he says, it will deviate you from that reality. I think he would say the UFO phenomena is the modern myth and that every paranormal/hyperdimensional phenomena is just part of that "symbolic reality"... not a reality in and on itself, so to say. But for me, some part of his work was very valuable taking away that particular fact. All of what we usually refer to the as the theory of personality based on the 5 basic traits and sub-traits has developed from his work, for example. And as Approaching Infinity said, when I read his own words, when he talked about libido, it was more about a psychic energy that was similar to "life energy" and manifested only partly through sex. He actually hated the fact that Freud was obsessed with sex and parted ways with him because of that. According to some biographers, Otto was sent to Jung by Freud, by the way... but I might have to check that again.
Regarding Christianity, I have no evidence of him hating or wanting to destroy it. From what I read so far, his own words, I get the sense he was actually very fond of Christianity. But maybe it's just my interpretation.
Now, as with Peterson, Gurdjieff and all the others, we need to be careful not to put them in a pedestal where we believe that they have the whole banana.
I'm thinking that, as was the case with Gurdjieff, some of us might also project what we know on the ideas presented by Jung and others... Like, maybe he actually didn't mean what we think he meant because we fill in the blanks, so to say, with our understanding of reality.