Fundamentally and technically wrong on so many levels.
The cerebellum (slow learner) is our instinct for complex actions that we have learnt over the years and embeded with sleep.
The cortex (fast learner) is the active work area that takes those instincts and blends them with out active moment in time.
You have physical reaction times far faster than the cortex can process on an attentional basis, which is a rough indication as to what is going on.
Micro-expressions in body language being another element of that cortex-cerebellum fast feedback loop.
Neuralink only attaches to the cortex and may well pickup and learn cortical colum activity, but misses the much larger cerebellum and it's learnt instincts.