This isn't clear to me; and, I've been Bible-centric for 59 years.
I'm pretty sure that ETs are just part of the larger family.
Then you haven’t researched enough.
Check out Genesis 6; The Book of Enoch . . . I never remember the Alamo-Girl’s recommended version. Sigh. Sorry.
Get Guy Malone’s excellent most recent crop of DVD’s . . . then let me know if you are still of the same opinion.
However, the only thing you need to know . . . is that ALL the various races of ET’s currently dinking with earth are IN BEHALF OF SETTING UP THE SATANIC GLOBAL GOVERNMENT.
Which word is too hard to understand about that?