My brother brought up today how someone got Elon Musk's implant installed and it didn't sit well with me. The idea of having a computer chip in your brain really disturbs me. A big part of it does have to do with the inhibitor chips in The Clone Wars and thinking they'll be like those. Another part of me is worried about how it would affect society. Would we become so reliant on them that having one is pretty much mandatory for everyday life? What would that world look like? I'm not sure how worried I should be because I don't know what will happen. Maybe only people with disabilities who really need them use them, maybe they go mainstream and everyone gets them, maybe they go mainstream but most people don't get them, or we end up in a dystopian society. What are your thoughts? How worried should I be?
At this point, the current design is for medical purposes. It's experimental and being closely monitored. That said, and being altruistic, and being in the medical field myself, I believe the NeuraLink brain implant has the potential to significantly improve a lot of lives. As with any implantable device, and there are many out there already (medication pumps, heart pumps, pacemaker/defibrillators, etc), safety is the first priority, if for no other reason, the lawyers are quick to seek out any medical liability claims, not to mention the company's name and reputation being destroyed in the public realm. If any of these devices are remotely programmable, for example, pacemaker/defibrillators, I know for certain (my son was involved with this), the companies hire "white hat" hackers to try to access them, and if they can, make those security patches.
I know there are science fiction movies out there demonstrating how one can "plug in" their implantable device and have their brain access all the information on the internet. However, contrary to what the movies show (and Elon Musk has discussed this) is that the human brain is quite limited in its potential upload/download speed. We will, someday, have that ability, but I believe there will be a big difference between the expectation (as presented in science fiction) and the reality.
Trackable implantable devices come in many forms, but I do not foresee any population living within a free society to broadly accept them, even if presented as a "modern convenience" or as a matter of personal safety (like putting in a tracking chip on your pet). You're going to have a huge population that will reject them, so unless you're living in an authoritarian state that mandates it, I wouldn't concern myself with it. We already are being tracked all the time by supercomputers, so do know we already have given up our privacy years ago, whether you've accepted the terms or not. That said, we all have to reject authoritarianism, as this is a far larger threat to us all.
Awareness is good. Being skeptical is good. Just be careful not to go down some rabbit hole of delusion. At this point, unless you are a design engineer working on these products, I wouldn't take any information on the internet as truly accurate. Most, if not all, are designed for very limited applications and capabilities.