Well. "son-of-man" is not a creator. If one focuses on just the words son-of-man, we get...
Numbers 23:19
God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?
son-of-man is a liar and is most certainly not God.
this is also a good one to compare with Psalm 8, because the same equivilance is being made between "man" and "son-of-man". So really son-of-man means human.
Isaiah 51:12
I, even I, am he that comforteth you: who art thou, that thou shouldest be afraid of a man that shall die, and of the son of man which shall be made grass;
Here son-of-man dies like grass. Again, the verse equates "man" with "son-of-man".
Job 25:6
How much less man, that is a worm? and the son of man, which is a worm?
son-of-man is a worm, again like psalm 8, "man" = "son-of-man"
Last but not least, Psalms 146:3
Put not your trust in princes, nor in the son of man, in whom there is no help.
son-of-man is not trustworthy, in him there is no help. That one verse pretty much crushes Christian salvation theology.
Now. I admit that this is a shallow retort. But the notion that "son-of-man" in Psalm 8 is "THE son of man" from myth and legend is equally shallow.
On a deeper level... did you know that there is more than 1 son-of-man? Not just talking about Daniel and Ezekiel who were both called "son-of-man". But literally, there are at least 2 different types a lower son-of-man and a hgher son-of-man.
Psalms 49:1-2
To the chief Musician, A Psalm for the sons of Korah. Hear this, all ye people; give ear, all ye inhabitants of the world. Both low and high, rich and poor, together.
שִׁמְעוּ־זֹ֥את כָּל־הָֽעַמִּ֑ים הַֽ֜אֲזִ֗ינוּ כָּל־י֥שְׁבֵי חָֽלֶד
גַּם־בְּנֵ֣י אָ֖דָם גַּם־בְּנֵי־אִ֑ישׁ יַ֜֗חַד עָשִׁ֥יר וְאֶבְיֽוֹן
If you look at the Rashi, the tzaddik is a B'nai Ish. The others might be great, but could also be lower class sinners. Basically a B'nai Adam is flawed, like Adam after the fall.
What does this mean? It means that one could be built up to beleive they are B'nai Ish, but in reality they are just a B'nai Adam ( a worm ), and the speaker, the source, an angel, or a demon, an unholy spirit is not lying. It is a highly cunning and deceptive ploy. It would go something like this:
"Hey there, little one, do you know the story of the son-of-man? The son-of-man is a perfect righteous being." True, that's the B'nai Ish.
"The son-of-man is in psalms and Isaiah and is the subject of prophecy." True, but that's different. B'nai Adam in prophecy is a flawed human being.
"Perfect righteous beings can perform miracles" True but so can egyptian sorcerers.
"Do you want to me to teach you to do it? So you can reveal yourself as son-of-man?" If the method taught is sorcery and pagan then a Jewish person "doing it" reveals their flaws not their righteousness. But because of the double-meaning, the poor little soul becomes beguiled.
Once the deception has taken hold, the little believes that they are son-of-man a perfect tzaddik, then it's pretty easy to get them to sin.
"Here, little one, it's possible to channel Truth, Power, and Glory. The egyptians and cush do it, and they make wonders... here's how..."
And the little one responds "That sounds like sin..."
And the "other" replies "You are son-of-man". This is true, the poor soul is a flawed human being. But because the little one believes that son-of-man means pefectly righteous, they assume the "other spirit" is telling them it's not a sin when they do it. And the spirit speaks truth, and the methods work, so the little one adopts the practice of this "other" spirit. If the "other" always speaks truth then I MUST be son-of-man a perfect tzaddik. But again, they are fooled because of the double meaning. it's positively devious.
And that's how a talented Jewish youth could get fooled by a demon to break the law and use sorcery to channel archetypes and perform wonders. It all begins with the assumptions. And no one lies overtly which would sabotage any wonder-workings. All that breathes falsehood is destroyed including demons. ( Proverbs 19:9 )
So... who is "son-of-man"? Could be a hero / could be a villian. It all depends on what they do.