Correct. One just has to realize that the cost of communication (and the context/memory lost along the way to train that understanding) is often just far higher than anyone has patience for. To fully understand the expert, they must become the expert. (or at least a hell of a lot closer than they were)

This is also why average people with little time to commit find it hard to realize the importance and depth of AI. It's a full on university education exploring those.