For anyone doubting this, take a look at Zahi Hawass’s (former Minister of Tourism and Antiquities) response to the ScanPyramids project. From wikipedia,

> On November 2, 2017, the Egyptologist Zahi Hawass told the New York Times: "They found nothing...This paper offers nothing to Egyptology. Zero." Later, once the North Face Corridor was inspected with an Endoscope, Hawass conversely commented that ScanPyramids's work had provided a "major discovery" that would "enter houses and homes of people all over the world for the first time".