Some people are educated. Some are smart. Some are both.
Some educated people are blockheads. Some uneducated people are geniuses.
Put the sophisticated, smart fund manager in the role of a chief financial officer of a company, and see who the intelligent one is – him or the relatively ‘less educated’ CFO who has been managing the ‘real’ business challenges for years.
Some people understand the theory of everything but can’t deal with the reality of anything.
Like an arm-chair financial analyst would continuously blame an automobile company for not managing its cost well, but does not understand a bit what problems that company faces in dealing with its vendors.
So you have some people who are academically capable but practically incompetent!