I've never visited the quantum realm or any other dimensions, so anybody's guess is as good as mine. In our physical (Newtonian) reality light exists without mass and therefore would/could be considered "pure" energy. However, in the quantum realm, light consists of quantum particles and therefore isn't pure energy. However, what if quantum particles are purely a human construct (like time) - then light might be pure energy that we've polluted with our thoughts and ideas. Perhaps humanity thought the quantum realm into existence, but then we may have thought time into existence too, so maybe time does exist as more than just a human construct.
If we're really just beings of pure energy "hijacking" these physical bodies temporarily, but there is no pure form of energy on the quantum level. Therefore I cannot exist as a being of pure energy; did I just think my "pure energy self" out of existence and now only exist as a (quasi) empty corporeal physical being?
Additionally, if our corporeal bodies are just vessels for these beings of pure light, then what are the Christians/Catholics up to? Why do they want to maximize the number of corporeal bodies that come into existence? A lot of corporate industrialist (Musk) also believe in population expansion. Why? What is their end game? Do "they" (the interdimensional beings of pure energy that occupy our bodies), need an abundance of bodies in case I think one of them out of existence; rather than disappearing from existence, they just jump into another "open" body with a more cooperative attitude. Or perhaps they are prepping for a massive depopulation event and "energy beings" will just jump to an open body when we start dropping dead. Totally plausible.