It might if one buys parkay margarine once in many, many years. Or six or eight times - to get a set of the bowls.Unfortunately, I don't see things like that anymore. We used those parkay margarine bowls for many, many years. It would be great if companies designed their plastic containers to have a life beyond the use of storing the original product. It might help reduce plastic waste.
Reuse does help. But, even with all the other ways to reuse that I've heard of, I haven't found any that don't have the same limitation.