Does Macallan 12 go bad?

Could you please explain to me if there's a possibility that Macallan 12 could deteriorate over time? As a collector and enthusiast of fine whiskies, I'm particularly curious about the shelf life and aging process of this esteemed brand. Does the quality of Macallan 12 diminish with age, or does it actually improve like some other spirits? Additionally, are there any specific storage conditions that should be adhered to in order to maintain its optimal flavor and aroma? I'd greatly appreciate your insights on this matter.