On one hand, the fridge can be a great place to store zucchini if you plan on using it within a day or two. The cool temperature will help slow down the ripening process, keeping it fresh for a shorter period. However, if you store it for too long, the cold temperature can cause the zucchini to become soft and mushy.
Imagine you're planning a summer barbecue and you've bought a few zucchinis to grill as a side dish. You throw them in the fridge, thinking they'll be fine until the big day. But, when you go to pull them out, they're all wilted and sad. Not exactly the crunchy, flavorful snack you were hoping for.