the difference is that computers are manmade, they do not have a consciousness to wonder where they came from. we know how RAM works and that it was designed to forget. the bits that once flowed through them had a predefined source and destination. when they were volatile they were electronic in nature, but once discarded reduced to atoms and heat as exhaust

I agree there is currently no known way to transfer the state of a human brain, like there was no concept of RAM back when religions were started