Freud’s theory expressed in XX century is not dead even now and still have its supporters and adversaries. It even prompted serious researches that were trying to prove or disprove his theory. At least the timing of it seems to be right because Akhenaten appears in history two centuries before the first archaeological and written evidence for Judaism and Israelite culture is found in the Levant.
Pottery found throughout Judea dated to the end of the 8th century BC have seals resembling a winged sun disk of the god Athen burned on their handles. Some historians even claimed that Akhenaten’s maternal grandfather Yuya was the same person as the Biblical Joseph. Another striking coincidence is that there are strong similarities between Akhenaten’s Great Hymn to the Aten and the Biblical Psalm 104.