1.
Structure determines destiny. When track owners and the France family captured 75% of revenue, decisions benefited them—not drivers or fans. Misaligned incentives killed the sport's long-term health.
2.
You can't chase everyone without losing someone. NASCAR softened its edges to court new markets but alienated its blue-collar base. The core fans saw betrayal; the new audiences never showed up.
3.
Complexity kills engagement. Confusing playoff formats, 36-race schedules, and constant rule changes exhausted casual fans and frustrated diehards. Simplicity and tradition had been the product—tinkering destroyed it.