Reality is neither completely real nor completely fake. It is somewhere in between.

The only thing holding people back from knowing or witnessing this is their inability to understand that which is not presented based on their previously determined reality.

It takes time to understand because it's mostly "dimensional" stuff. You understand what you can bear witness to however most also believe in an omnipotent dimensional God. It creates a cognitive dissonance to try and understand it because to understand the 4th dimensional "God" (as depicted in the bible) (could be 3rd+ though) means to usurp God's authority.

Any "God" of the 4th dimensional including the space lizards who consider themselves Gods is no God at all. 5th or higher would be where such a character would come from. 5th is the architect level basically able to tinker with 4th dimensional attributes. 6th would be akin to a God that could be omnipotent as well as change things retroactively in the past. At least these are my understandings of the topic. If they take a physical form they are probably 5th dimensional characters; 6th and above wouldn't need it.