Key points from article :
Neuralink would allow for radically improved communication between people.
Digital tertiary layer to augment the brain’s current cortex and limbic layers.
At the least it should lead to some exciting neuroscience breakthroughs.
Musk is concerned that either a small group of people monopolize AI power, or the AI goes rogue.
It’s not clear how we could be assured our brains aren’t hacked, spied on, and controlled by a repressive government or by other humans.