Egyptology used to have the scientific high ground but they abandoned it. They used to address arguments but now they hide from them. They used to study the pyramids as part of trying to understand the people who built them. But now they have ossified. They can no longer connect with anything but each other. They refuse to do science or allow others to do it.
Petrie is spinning in his grave.
No kidding, right? The best the orthodox crowd can do these days is engage in these petty mud-smearing campaigns against their "fringe" opponents and try to focus on their weakest arguments while ignoring everything else. That said, however, once they completely lose all credibility, they'll eventually have to come around and revise their antiquated theories...