Smart people would have more money and success than normal people???
That would be unfair!
Maybe being smart is the norm? Therefore smart people would have exactly same amount as normal people. Abnormal (or nonsmart people) would have a different amount of money.
e.g. similar concept applied in extreme example
person A does things, and accomplishes things; e.g. they eat food and are no longer hungry
person B does absolutely nothing and doesn't even move or eat; they eventually die
is it unfair that person A is still alive and person B died? If so, then.... hmm, what is the cheat code for unlimited health?