I kind of like the idea. It recognizes the New Gods as something transcendental. Kind of like a horizontal version of Dr. Manhattan's relationship with time.
But I don't see it having many practical implications either way. Darkseid or his avatars will still act as differently as they need to - unless a writer decides to have Darkseid explicitly remember everything that ever happened to him and DC's heroes. I haven't encountered this concept in a story so I may not be the best judge but that's my instinct.