Disagree with doctors. Of course you'll need some of them, but once AI will have a higher % of correct diagnosis than doctors (which is already happening in some areas) it would be unethical (not to mention inefficient) to keep just as many doctors for diagnosis.

This is an interesting thought.

I would say what it also lacks is the ability to associate information about a concept through multiple "senses".

Once AI gets the ability to associate visual input with verbal input for example, you will slowly build up a network of connections that is, in a sense, embodied, and actually connected to 'being' in an ontologicsl sense.