First of all ndes cant be simulated, just very vague, Not even close to the real deal. Thats like saying a dentist and a restaurant is the same thing because both have windows and a door. Not even close. Secondly blind people from birth and even deaf people can see and hear conversdation they otherwise couldint. Drugs have been given to blind people and they experience noting. Yet they have a full blown NDE when they flatline.