Taking a broader view, I wonder whether the banishment describes what many call "The Fall." Dropping all of Earth and her inhabitants from "5D" to "3D" and the disobedience by Eve represents whatever people did that led to The Fall, which I have seen described thusly:

"The last time mankind tried to prove they were as great as the Creator, it led to The Fall of Earth to the third dimension. It was not the creations, but the lack of care and responsibility put into them to the point that they were uncontrollable and destructive, because their creators wanted to prove they were better than all others. To do that, they compromised their integrity, disregarding any warning signs, and moved forward toward disaster. They exchanged collaboration for individual gain and personal goals, which led to catastrophe on a large scale." That quote is from https://jodieshelm.medium.com/is-a-i-a-good-thing-137990be18ac

That actually lines up with "According to B, Aishah’s/Eve’s reason for disobeying is that “this substance was good for assimilation, and pleasant for the perception, that it was desirable in order to universalize the intelligence”