Symbiosis
Neuralink’s 2026 roadmap deserves far more attention than it’s getting
Most X posts are unremarkable. They come and they go with no lasting impressions made in between. Most posts have no impact on the course of the world. Then there are the outliers. On January 1, Elon Musk opened the year with this post:
Neuralink will start high-volume production of brain-computer interface devices and move to a streamlined, almost entirely automated surgical procedure in 2026 … Device threads will go through the dura, without the need to remove it. This is a big deal.
This might turn out to be one of those posts. It might be an outlier that was largely missed by the mainstream media and tech circles. Progress in this field will be transformative for the individuals involved. Borderline miraculous. Restoring communication, agency and independence for those who have lost it is a worthy mission. First things first, hats off to the engineers building the tech and the patients who are pioneering the development of these devices.
The moment this becomes cheap, fast and routine it’s going to change a lot of lives. Once it becomes insurable, forget about it. This story is criminally undercovered. Perhaps because it is uncomfortable. Perhaps because it sounds too much like science fiction. Or perhaps because we underestimate how quickly experimental systems become mainstream when they work.
Here’s what I think most people are missing: the dura detail isn’t a footnote, it’s the whole story. Right now, implanting the device requires a surgeon to remove a piece of the patient’s skull. Threading through the dura without removing it is the equivalent of moving from open-heart surgery to a stent. It’s the moment a technology stops being dramatic and starts becoming routine, a procedure that can scale. That’s the unlock.
Roughly 5.4 million Americans live with paralysis severe enough to impair their ability to use computers or communicate. As of late 2025, just twelve patients worldwide had received the Neuralink implant. We’ll soon be at a point where the gap between those two numbers is not a technology gap, it’s a surgery bottleneck. Fix the surgery, and the addressable population explodes.
Over the last few years LLMs and GLP-1s became mainstream household topics, Brain-Computer Interfaces (BCIs) aren’t there yet. My estimate on BCIs becoming a mainstream topic within five years is 80%. That number goes up significantly if automated surgery delivers on its promise this year and regulatory approvals advance. Elon’s post that announced trans-dural threading and automated implantation may, in hindsight, look like the moment the bottleneck broke. I’ll be updating these estimates as we learn more.
It might not be long before BCIs are an unremarkable dinner party topic, just like Ozempic is now. This is one to watch closely. I’ll be covering it.
Please “Like ♥️” this piece!
