since 2019, an official 180 degree turn from Mark Driscoll on interpreting Genesis 6:1-4 ... so he's caught up to the last thirty years of Enochic scholarship but ... why would Satan try to replicate the Incarnation before it happened?

A year and a half ago Driscoll publicly did a 180 on his take on Genesis 6:1-4.  So he does change his views, and has been, for those who have mistakenly still referred to him as a Calvinist when he's said the TULIP is garbage (although the TULIP itself is more recent than many non-Calvinists might realize).  So ... Genesis 6:1-4 can now be thought of as referring to precisely the angelic-human hybrids that Driscoll said couldn't be what Genesis was referring to in the Mars Hill Genesis series circa 2004-2005:

https://www.facebook.com/pastormark/videos/does-genesis-6-teach-that-aliens-mated-with-women-and-created-a-super-race/591300321339707/

https://www.youtube.com/watch?v=9EMwsjyL9ow