Data analysts do far more than arrange numbers neatly. They translate changes in data into forms that decision-makers can actually use. Looking at metrics such as sales, retention, churn, inquiries, inventory, and advertising spend, they provide material for judging what is happening and where attention should go first.
AI makes draft SQL, visualization prototypes, anomaly detection, and explanatory text much easier to produce. What remains, however, is deciding which numbers can be trusted, which comparisons are valid, and how to read the business reality behind the numbers. That contextual understanding and responsibility still stay with people.