When Knowledge Became Free, the Gap Widened
The tool is available to everyone, but the learning curves diverge — the benefit concentrates heavily at the top.
On measurable output, the head of the distribution differs from the median by an order of magnitude: the top few percent produce tens of times the median, while the next tier up produces only single-digit multiples. The divergence is exponential, not linear.
The cause is not talent but usage pattern. Treating the tool as one-off question-and-answer yields linear gains; wiring it into a complete workflow and continuously redesigning that workflow compounds.
Two implications for managers. First, you have to use it yourself — without hands-on experience you cannot identify the real bottleneck. Second, unchecked divergence creates a capability fault line inside the organisation that training alone will not close.