Have we solved human hallucinations? What makes you think that you can develop a system that attempts to do similar pattern recognition and data reconciliation and somehow solve for this issue of hallucinations?
I don't fear AI at all. It is just another tool in a long line of tools humans have developed to assist them. What I actually fear is the hubris of those people making this tool. It is the hubris of the humans that will destroy us, it may be through the tool of the AI, but make no mistake It is the hubris of the humans that was the real reason for the downfall. As is always the case.
