Five years out, when Organizational Memory is standard, no one relearns what the company already knows. A decision made in one quarter is available, with its reasoning intact, in every quarter after. An employee who leaves takes their salary, not the institution's memory. An AI system acts with the full context of everything the organization has ever decided, not because it grew smarter, but because it can finally remember.
The organization stops starting over. It compounds. That is the whole shift, and like every infrastructure shift before it, it will feel obvious in hindsight and impossible to imagine living without.