We explain how to understand handwriting to every single child that goes to school. It's not the answer you want, but it's the answer that actually matters here.
Trying to equivocate AI and human cognition in this way is completely disingenuous.
Human reasoning is not 100% reliable, but we know very well in which ways it's unreliable and how to deal with it. We have shared biology and millennia of experience trying to empathize and communicate with others.