Earlier quoted context omitted.
> it seems perfectly capable of generalizing concepts How would you support that perception?
With hope and living? It is a dream come true for people. An abstract perception of a knowledge, is like sniffing a rose. It feels, yes, I get there. This 40.000 pages book, woow, I'll make time to live it or sniff another daisy?!
For as long as they will be an active part of societies, they'll better live in reality. We need to know what we are dealing with factually, because water is not exchangeable with iron in practice.
The perception of a machine as being able «to generalize concepts» may be an illusion, so it requires some support: we want to avoid illusions for the contextual purposes.