To be clear, Neuralink has shown some promising signs. Has also shown some terrible signs.

And then I don't know if Musk is oversimplifying for a soundbite or more of his Dunning Kruger, but some of the descriptions seem to lack any knowledge of neurology. He describes a universal chip that will do different things and solve different issues depending on what part of the brain it's implanted in. That's not how it works at all.