I'm an amateur in all this, I'll admit. did what humans could've done in time.
When you say this from what authority do you speak? Not meaning to sound disrespectful. Do you have any background in engineering or stonework ?
Because the archaeologists do not which on reflection should explain quite a bit to you.
Did you see the result of Protzen's work? Did you see the attempt at building a pyramid?
Does that suggest anything to you?