That's a fascinating question. I've wondered it a lot myself.
Are they a natural race, or were they artificially created, like many other races?
In the end, we all come from the same sources: Light/Dark, Positive/Negative, Yin/Yang.
Based on the Anunnaki's obsession with artificial life, though, I'd imagine they either were formed from a lot of artificial life, or created a lot of it.
The Eugenics seen in the Nazi regime was heavily inspired by the bad side of the Anunnaki.
That's another problem: people expect that an alien race would have one alignment.
How ridiculous.
Aliens would be just like humans: there would be multiple factions with multiple agendas.
The good Anunnaki strive to use technology and spirituality for kindness/growth. The evil Anunnaki use those powers for dominion and control.
What made me believe in Bigfoot/Sasquatch is how much documentation from legit sources there is.
There's a TON of Bigfoot reports from very successful people living in more rural environments. Doctors, lawyers, etc. Just hardworking smart people, who one day saw the "conspiracy thing" and spent a lot of time going "wait, what the heck???"
To this day, if people want to learn more about Sasquatch, I recommend listening to Native American/other Native descriptions.
Indigenous peoples are much more honest about reality than the people who steal their wealth.
I've spent a lot of time kicking myself in the last two years for listening to imperialists/invaders over Natives.
I should have listened to the people who actually lived there, and spoke to the land and spirit as a friend, rather than the people who treat children and land like sex slaves.
Those who listen to nature are those who speak truth.