There are numerous arguments, but basically other forms of erosion might do it, there’s some evidence of heavy rainfall later than previously thought, and even rainfall consistent with recent history might well be enough anyway given the poor quality of the limestone.
>The dream stele in front of the sphinx directly states that it was restored by egypt (specifically dug out)
>We don't know who built the Giza complex, but we do know who built ON TO the Giza complex. The pop-science clickbait titles that discuss "THE DAILY LIVES OF PHAROAH'S PYRAMID BUILDERS" are bullshit, to be blunt. This is right up there with the old "the giza pyramids were tombs FOR DA KING AND DA QUEEN!" line, which can be easily disproven by examining the sterile empty interior of the Giza complex and comparing it to ANY OF THE OTHER PYRAMIDS THAT HAD FUNERARY ARTIFACTS PRESENT. Anyone who supports these narratives while slandering the measured scientific work of Robert Shoch and Randall Carlson is misinformed.
>The nature of the Sphinx itself has been knowingly lied about. The presence of entrances into the sphinx, however small, was denied and slandered by Hawass and crew until multiple forms of visual evidence in modern day (1980-2015) show people ENTERING the sphinx, one of which shows Hawass himself performing the feat, others (in the form of videos) usually contain comments that the video is being recorded under threat of security apprehension and criminal charges. This fits with the pattern of research permits on controversial topics being denied almost instantaneously.
>The mainstream narrative peddled by Zahi Hawass is riddled with blatant fabrications and controversy. Hawass appears to be nearing discrediting himself with his childish refusal to advance his own field. Whether or not this comes down to religious fundamentalism (ie not letting information out that contradicts Hawass' beliefs) or sheer pride, there are more than enough videos of Hawass reacting with door slamming and screaming rage when questioned about inconsistencies in his narrative. Is this appropriate behavior for a world class academic, a leading figure of his field, and someone who is supposed to be the foremost authority on one of the most mysterious civilizations of antiquity? Regardless, it is apparent that the narrative pushed by Hawass that reduces Egypt to a 4000 year old civilization with no deeper connections to any other ancient lineages or sciences is closer to being as unscientific as theories that claim the giza pyramids were time machines!
It's worth noting that the Hiwara labyrinth has been discovered in a recoverable, but endangered state, and Hawass has done everything he can to silence any investigation and suppress the results of the recent ground scan. If you are unfamiliar with the labyrinth, please take the time to look up this incredible piece of legendary megalithic architecture, specifically how it was considered THE wonder of Egypt in extremely greater prominence than the Giza complex to the old dynasty Egyptian people. From what I've seen from the ground scan, this thing is another structure akin to Gobekli Tepe: sprawling stone walls, coalescing with themselves in irregular patterns, with a nearly impossible to discern purpose or use. Given that the ancient Egyptians had a mindnumbing reverence for theological history (consider that the same deities in Egypt were worshiped for nearly 4000 years straight with only one break in the Amarna era), could it be that the labyrinth was exalted by the ancient egyptians for being a structure as ancient to themselves as they are to ourselves (ie 12,800bc or so), a structure that survived the most recent changing of ages/cataclysm? The accepted narrative was that the labyrinth was quarried by the Romans, and any digging would only reveal a smooth stone slab where it once stood. We now know that this slab is, in fact, THE ROOF of the structure. The condition of the soil/sand that encloses the labyrinth is extemely acidic, and we are at risk of losing this structure from stubborn pride. For the most part, the only restoration effort needed to preserve this structure would be to dig it out, but alas...
https://en.wikipedia.org/wiki/Sphinx_water_erosion_hypothesi...