1.
Long production cycles are brutal. When you barrel bourbon today and sell it in 5 years, you're betting blind on future demand.
2.
Demographics drive taste. Boomers rejected their parents' drink; millennials craved authenticity. Culture shifts can kill or resurrect entire categories.
3.
Scarcity works until it doesn't. Unicorn bottles drove hype in the 2010s, but when supply catches up and tastes shift, the flywheel reverses hard.