The Universal Model has only been published since October of 2016 and is in the process of expanding out to the world. And as you have said, this work is outside of the norm and many discoveries found in the UM go in contrast with those of the scientific establishment. The hope is that it is only a matter of time until these new truths become part of the everyday learning for students around the world.
To answer your questions I suggest you read question 9 on the Q&A page of the website https://universalmodel.com/about/qa/. There you will understand why the UM is not published in a journal.