Perhaps it’s a difference in communication experience, and effectiveness? Maybe the person who is already famous has lots of experience with talking to people and conveying information — perhaps they make more efficient use of a small amount of information — whereas the person with a lot of experience on the subject matter, but is poor at communication, is unable to effectively communicate the subject matter. One must be able to retain people’s attention to effectively communicate; this takes skill.

I find it interesting that within the context of the comic, neither character is using media of any sort.

When the wise man points to the rising trend, the fool looks at the local minimum.

“My ignorance is just as good as your facts.”