Another interesting theory is that Harley Sawyer is alive. When we were in the Harley Sawyer minion sequence he says "I'll burry myself so far down no one will find me. Not you not the prototype not anyone." Which might indicate a BTS digital transfer. Which might mean he is still alive. I mean the guy literally talks after his brain is crushed. Everyone knows without a brain your body is unable to function. I think he faked his death. Because we don't get to see his body(physical form teased in the trailers) and something about Poppy playtime is that if you don't see the body it's not dead. (Thank you for reading this long ahh essay😆 got a bit carried away.)