No, it's not ethical. This type of content often involves disturbing and inappropriate themes such as violence and sexual elements combined in a very unwholesome way. It can also be offensive to many people and goes against moral and ethical standards in society.
It can be very disturbing to readers. The sexual and violent combination is not something that is pleasant or healthy to consume. It can also affect people's mental state, making them feel uneasy or even causing nightmares.
I don't think there was an Indian who tried to kill George Washington. History doesn't provide a definite record of such an occurrence. Maybe it's a less-known or unsubstantiated story that hasn't gained much attention.
There are some rumors about haunted Chuck E. Cheese animatronics. Some people claim to have seen them move when the power was off. But it could be just their imagination or some sort of mechanical malfunction. Maybe the old wiring in those animatronics plays tricks on people's eyes.
He might have used a weapon like a knife. He could have planned it carefully, waited for the right moment when they were alone, and then attacked with the knife.
The animatronics in FNAF have a complex and creepy backstory. They are believed to be possessed by the spirits of children who met tragic ends at the location where the game takes place.