Maybe Qi Men Dun Jia is not easy to learn and not easy to master, that’s why people who put up their name can’t say they don’t know about the subject and easily brushed aside the subject by saying deviationist.

Knowledge doesn’t recognise right or wrong only a person’s act upon the knowledge makes the different.

Maybe you would published a book on this subject in future - till then I’ll be waiting “if it comes” - lol…