Yes, he is part of the Remnant/ Catholic Family News crowd, and a co-author of the "We Resist You to Your Face" schismatic/extreme traditionalist screed.
I need to see verification of this from an orthodox Catholic source.
Orthodox Catholic sources declared Joan of Arc a witch before burning her at the stake.
I respect the Catholic church for its good works, but I prefer to place my faith in Jesus and Mary while carefully questioning what you call "Orthodox" Catholicism.