How Yahweh Became a Donkey-Headed Egyptian Demon Called Set

This is an interesting post written by Dr. Darren Slade.

The conflation of Yahweh with the Egyptian demon-god Set, influenced early Christian interpretations of the Old Testament god as an evil deity. LINK.

As I read this, it just reinforces how people argued against other myths with their own. Plus, it shows just how superstitious and mythically-minded the prescientific people were. Other thoughts?