There are those that say yes, although this is a tradition and not found in Scripture. The actual verse in Genesis 6:4 states that the Nephilim were there before AND after the Sons of Man married human women. Lots of people miss it as it is stated so quickly.
"The Nephilim were on the earth in those days—and also afterward—when the sons of God went to the daughters of humans and had children by them. They were the heroes of old, men of renown."
Here is a good but short video of this. Worth 16 minutes. I think he takes this immediately to where we need to be: understanding of others' opinions and interpretations in this matter. This will also address the Sons of God question.
I didn't watch the vid...I may have seen it before.
Some theorize that much of mythology can be traced to the sons of God "knowing" the daughters of men.
Lucifer knows exactly what happened, he was there on this earth.
I believe it'll be seen again on this earth during the reign of the Beast, false prophet and the abomination of desolation.
Transhumanism is in vogue again in 2022.
There is nothing new under the sun.
On another note.
"I dont believe any of that shit anyway. Fairy tales and spaghetti monsters."
I've got good news for those who make that statement. Shortly, everyone will believe...oh, not cause God is gonna make you or anything like that. The man who is coming, is gonna prove his powers with great signs and wonders. You'll see that power and evidence you seek. Its gonna be amazing, you'll believe in magical fairy tales then.
Fortunately, or unfortunately for most.....all of the magnificence of his world domination will come crashing down when the true Power shows up.
The worst horror movies you can imagine won't hold a candle to what this world is going to experience for 3.5 years.