It is interesting. It is possible. Though might there be more?
If DMT gives us access to a realm with entities, might not denizens of that realm have access to the earth physical, on occasion? Surely that is possible.
Some writers have proposed a UFO connection with the Moses-Bible narrative. See the thoroughly well educated Barry Downing:
http://en.wikipedia.org/wiki/Barry_DowningNow I am not saying I subscribe to the opinions in Mr Barry's best seller. Not at all! And I am wholly conscious that conspiracy theories are a no-no on here...and Hurrah for that. So I will offer this next link for your consideration because Plasma Science is (relatively) new and a very exciting area of research which some have considered as a possible theory/answer to the Moses mystery. It's well worth a read and I am sure it does not fall foul of the attitude rules against conspiracy theories.
Edit: Now I am worried about a moderator breathing down my neck, if I post. Could Plasma Theory be conspiracy? Ooooo, I am on a knife edge here. Damn it, I will post!!
http://www.dapla.org/hef.htmAuthor of: DMT & My Occult Mind: Investigation of Occult Realities using the Spirit Molecule
The whole cosmos is guided, controlled and animated by an almost endless series of hierarchies of sentient beings, each having a mission to perform. They vary infinitely in their respective degrees of consciousness and intelligence. THE SECRET DOCTRINE