There’s literally no connection. It would be nice, but none of Pettinato’s early-on work held up. The archive is huge, but it’s mostly a pile of bureaucratic crap.
Bureaucratic records with very clear place names and very clear people names.
Of course there is a connection.
King Ebrum = Abram just for starters.
And then there is the dissension during his reign over “Yahweh” vs. “El”.
And the nature of the language that they used.
And more.