Gen Z's declining alcohol consumption and sexual activity reveal profound societal shifts with significant economic implications. Recent data shows drinking among young adults dropped 54%, while sexual activity has plummeted from 54.1% in 1991 to just 31.6% in 2023. These trends directly impact demographic patterns, with US birthrates now at a critical 1.6 per woman - well below the 2.1 replacement rate. Population growth has been sustained by immigration, but recent policy changes may disrupt this pattern. The economic consequences could be substantial: reduced consumer spending, challenges in labor markets, increased strain on social support systems, and potential long-term productivity declines. Businesses and policymakers must adapt to these emerging generational behaviors that challenge traditional economic models and workforce expectations.
