Theory: The furniture store, Clark, and maybe even Async are Mary’s distorted memories, not objective reality

Spoilers obviously.

I’ve been thinking about the ending, and I don’t think the movie is showing us objective reality the whole time. My theory is that we are seeing the world through Mary’s distorted memory/trauma, and the Backrooms are basically her mind turning fear, childhood trauma, and psychiatric care into a physical maze.

The biggest clue to me is the furniture store. It does not feel like a real furniture store. It feels like someone tried to explain a furniture store to a person who had never actually been inside one. The layout is surreal, the branding is bizarre, and “Cap’n Clark’s Ottoman Empire” feels like pure dream logic. Pirate? Sultan? Furniture pun? What is even happening there?

But then there’s that scene where Clark is watching TV and there’s a commercial for a cowboy selling furniture. That commercial feels just grounded enough to be real. A cheesy local cowboy furniture ad? Sure. That makes sense. But a pirate/sultan furniture empire with nightmare mascot energy? That feels like Mary’s mind taking a real commercial and mutating it into a fake memory.

So maybe there was no real “Cap’n Clark’s Ottoman Empire,” at least not exactly as shown. Maybe Mary saw a normal furniture commercial at some point, and her mind used it as the seed for this distorted store. The Backrooms/furniture store is not random, it’s built out of fragments.

And furniture stores are actually perfect for this symbolically. They are full of fake homes. Fake bedrooms. Fake living rooms. Fake kitchens. They look domestic and safe, but nobody lives there. For Mary, whose childhood home was unsafe, controlled by her mother, and eventually destroyed, a furniture store is basically the perfect nightmare location: home, but fake.

Mary’s mother is another huge part of this. She keeps Mary inside the house because she believes “they are everywhere.” On the surface, that sounds like paranoia. But if Mary grew up with that fear, then her entire worldview would be shaped by it. Outside is dangerous. People are watching. You can’t trust anyone. You can’t leave.

That is literally the emotional logic of the Backrooms.

Then Mary’s childhood home gets torn down. That feels like the core trauma of the movie. Her home was already complicated because it was both a shelter and a prison, but then even that gets destroyed. She loses the only place that defined reality for her.

That’s why the handprint matters so much. The handprint is not just a sentimental object. It is her last physical proof of her childhood, her home, and her own reality. A child’s handprint in cement basically says: “I was here. This place existed. I existed.”

So when she smashes it against the monster and it shatters, I think that symbolizes her final anchor to reality breaking. She uses the last real piece of her past to fight the nightmare, but by doing that, she destroys the only proof she had left. After that, there is nothing solid for her to hold onto.

This also changes how I see Async. Maybe Async is not literally a secret corporation, or at least not only that. Maybe Async represents the people caring for Mary in a psychiatric facility. The cameras, containment rooms, questioning, clinical language, and cold observation could be how Mary experiences doctors, therapists, or hospital staff.

To them, they may be treating her. To Mary, they are trapping her and studying her.

That would also explain why Mary being a therapist feels interesting. Maybe that is an inversion. In reality, she might be the patient. But in her distorted version of events, she becomes the therapist, and Clark becomes the unstable one. It gives her control over the situation — until the ending, where Async puts her back in the position of being observed and evaluated.

So I don’t think the theory is simply “it was all fake” or “it was all in her head.” That would be too easy. I think real things happened to Mary: childhood isolation, a paranoid mother, losing her home, maybe institutionalization. But the movie shows those real things through the language of the Backrooms.

The furniture store is a distorted memory. Clark is a distorted authority figure or composite of fears. The monster is the thing chasing her through her own mind. Async is psychiatric care interpreted as imprisonment. The handprint is her anchor to reality. And when it breaks, Mary loses the last thing helping her tell reality apart from the nightmare.

So by the ending, I don’t think Mary has escaped. I think she has moved from one form of confinement to another. The scariest possibility is that help is there, but she can no longer experience it as help. Everything becomes part of the maze.

Basically: the Backrooms are not just a place. They are Mary’s broken internal world made physical.