Here is a speech by Terence McKenna on DMT (not the one you sampled in your video on the Wachowski brothers). There is a part of the speech where McKenna admits that the beings frequently encountered are not aliens, but departed souls and supernatural beings , i.e. 'angels and demons.' Strangely McKenna refers to this revelation not as beautiful, incredible, awe-inspiring etc, but repeatedly as 'appalling.' Well, I guess it is appalling if you've been a sell-out who's been working for an evil cause your whole life. (The whole thing is worth a listen. Arguably plugs new global language at 17:00-18:40, one of keystones of plan for world government. 'Appalling' section is 21:27-24:15 and 14:59-17:00).
As noted in the 'life as simulation' thread, there appears to be a Satanic agenda furthered by people like Rogan and the Wachowski brothers to recast God as a computer/artificial intelligence (in the imagination of the public for now, and possibly as a totally and utterly failed but attempted reality later) and departed souls/angels/demons as 'aliens.' Then mystical religious experiences become 'computer glitches' and getting possessed and instructed by demons/Satan becomes 'learning from aliens.' Unsurprisingly Alex Jones has also jumped on the DMT-aliens bandwagon.
You don't have to believe in specific Christian theology and its depiction/understanding of Satan to agree with this, only the existence of good and evil forces in the world (and that souls pass on somewhere after death).
This is a component of the UFO and alien hoax in my opinion. Again, I'm not saying there definitely aren't aliens out there, only that flying saucers, little green/grey men, and most recently Rogan's 'interdimensional aliens' have been manufactured by humans to further an earthly political, social, and psychological agenda, one of them being to use a fake ET encounter to usher in world government.