None of these is unique to Oxycheq Mach V. It seems like he is against the whole idea bp/w, hogarthian setup. If I were you, I won't argue with him. The fundamantal believe is too far here to disucss in a logical way. He could still be a good instructor tho, but just not a open minded one. Being close minded do limited the ability to learn new things. Especially for an instructor, it is not a good thing.
Not sure if I will continous to use him myself because there are good instrutors out there with a open mind.