[Quranic Reflection]: The Aten.

[Deesse23]

So there is a counter augment that is very very strong because it is based on the ancient documentation of the Famine on a rock carved by ancient Egyptians:

https://en.wikipedia.org/wiki/Famine_Stela

So there are two theories now: either Joseph was "Imhotep", or Joseph was "Akhnaten".

In both cases, you can't refute the archeological evidence.
And in both cases, it's jaw-dropping that Mohammed peace be upon him knew about this.

The only jaw dropping thing is, as per usual, your willful ignorance.

From YOUR link (bolded mine):

At the time of the first translation of the stela, it was thought that the story of a seven-year-famine was connected to the biblical story in Genesis 41, where a famine of seven years also occurs. More recent investigations have shown that a seven-year famine was a motif common to nearly all cultures of the Near East: