There is a characteristic of fake posts that can never be hidden

When looking at fake posts that spread across various communities,
1. Things that could plausibly happen
2. Things that are too bizarre and absurd
Even with category #2, it's not necessarily a fake post,
but if it's too heavily "seasoned" to fit a narrative,
most people notice, so I'll skip that.
However, in the case of fake posts like category #1,
because they involve things that could actually happen anywhere,
many people get hooked.
But fake posts have a certain unique aura.
The sentences or the overall vibe of the writing
don't feel like someone truly telling their own story;
instead, they feel like they are anticipating people's responses
and intentionally inducing reactions to be provocative.
That specific feeling can never be erased.
No matter how good the writing skills are or how elegant the sentences are,
it's obvious when something is made up.
On the contrary, even if the spelling is a mess and the writing is crude,
authentic posts have a certain "feel."
Of course, a line or two like "Someone around me did this or that"
makes it hard to tell if it's real or a lie,
but long-form story fabrication always leaves a trace.
The feeling that it's not actually your own story,
but rather a "show" performed for the audience's reaction,
is embedded in every context.
So, no matter how brilliant a writer they are,
it is impossible to replicate the vibe of an authentic post.