I suggest you look into Graham Hancock's work. And Randall Carlson's work. And Robert Scherer's work. There's no way a civilization starts out perfect and regresses. There's absolutely no way a civilization first builds megalithic structures that stand the test of time and then regresses, building structures that begin falling apart after only a few decades. There is absolutely no way the Egyptologists and archaeologists are right about ancient Egypt. They inherited those structures. They didn't build them.
At least the myans and incans admitted that their megastructues were created by their ancestors and left it at that. They didn't claim they were theirs
3rd Dynasty (that of Djoser, who built the first pyramid) is thought to be Nubian: https://en.wikipedia.org/wiki/Third_Dynasty_of_Egypt
The 25th Dynasty is fully Nubian as well.
I suggest you look into Graham Hancock's work. And Randall Carlson's work. And Robert Scherer's work. There's no way a civilization starts out perfect and regresses. There's absolutely no way a civilization first builds megalithic structures that stand the test of time and then regresses, building structures that begin falling apart after only a few decades. There is absolutely no way the Egyptologists and archaeologists are right about ancient Egypt. They inherited those structures. They didn't build them.
At least the myans and incans admitted that their megastructues were created by their ancestors and left it at that. They didn't claim they were theirs