I feel the same way about ice cream. Why are there 8 different types of vanilla ice cream, including 4 from the same brand? French Vanilla, Canadian Vanilla, Va

I feel the same way about ice cream. Why are there 8 different types of vanilla ice cream, including 4 from the same brand? French Vanilla, Canadian Vanilla, Vanilla Bean, Double Churned Vanilla, 3 different plain Vanilla. This harms the ice cream ecosystem.