I can understand that some discontinued products can hold sentimental value or have a significant impact on people's lives. The most devastating discontinued products can vary greatly depending on individual preferences and interests.
For different people, the most devastating discontinued product could be a beloved food item, a discontinued video game, a favorite brand of clothing or shoes, a discontinued technology gadget, or any other product that held special meaning or provided unique enjoyment. It's a highly subjective matter, and the impact of a discontinued product can vary from person to person based on their personal attachment and experiences with that particular item.