I'm not saying demons aren't real, but the difference between "demonic possession" and "psychotic episode" is pretty slim.
I'm not particularly religious but I do believe in angels and demons, of sorts.
I think they exist in the form of memes (in the Richard Dawkins sense of the word, not funny jokes on the internet).
Dawkins coined the term "meme" as something analogous to a gene; a unit of cultural information that gets passed around a social group and can be passed down through generations. A kind of a mind virus which can be helpful or harmful, but either way it spreads from being to being.
An example of a good meme might be
"you're married with with kids now, so don't fuck around, don't fuck up, work hard and do the right thing for your family."
A bad meme, in that it's somewhat harmful to your health, could be
"smoking is cool because all the sexy movie stars are sucking on cigs and, BTW, you should always exceed the speed limit".
No hard disagreement to those who believe in literal angels and demons. I'm just saying that something similar definitely exists in terms of the cultural ideas we all pick up on.
The WORST demons that people can absorb today? Well, that's the voice tells girls to cut off their tits in pursuit of male privilege.
The one that forces men to cut off their dicks for guaranteed infinite lesbian sex.
The one that pushes kids to take hormone [x] to solve all their earthly problems.
Like every demon, transgenderism comes with a high price.
Troonism and poonism is a meme. It's a mind virus. It's a demon.
Those who willingly spread the idea to other people will be sent straight to Hell.
I hope.