Engineering aside. ...Logistics and support (In the case of Dynastic Egypt. ..labor force)
Must be there !
Snefru builds 3 huge pyramids at distance from water?
Your theory hangs all....on water.
Not saying water cannot provide. ..as my several post this forum consider Giza plateau to Saqqara tunnel water system with Saqqara even having ancient harbour.
But NO...shovel ready evidence timeline that Mainstream Egyptology abides by exists!
So which is it Steve? ....Egyptology? ...or ALT* ?
I posted you on my career Experten
Theories must have some % validity to them....even if you reach back to Ancient Mythology!
The Dynastic Egypt you support and shovel ready cannot do any of which you claim nor account... for the high speed Feed* marks of drill...saw cut,sleeving and grind.
Your Build operations cycle is nowhere. ..vs high speed Feed rate and high pressure.
Candidly. ...Steve...your version of build is organized Slavery with limited technology.
Almost Southern Plantation ....mindset.
Maybe it's time to pack up and go back to the HOM locker room.....Maybe post an article on Egyptian lives matter : )