As far as I am concerned the most realistic first application of NeuraLink is going to be to cure and prevent illnesses. Schizophrenia and autism seem to be the most straightforward as you correctly highlighted.

Some people may initially think that Elon is just a businessman but I do really believe he looks for the progress of the entirety of humankind. He goes beyond, he is a well-intentioned dreamer in my humble opinion. Good article, keep it up!