The world we make today is better than the world we made yesterday. In general and in aggregate, products are relentlessly improved. Sure, there are spectacular failures, like New Coke or the Yugo. We notice those biggies, but overlook routine tiny stuff that does work.
Consider the perforations added to the plastic wrapper around a stack of paper napkins. The package now doubles as a dispenser. Neato! My napkins now stay clean until I make them dirty, and they don’t scatter around the kitchen on windy days.
Most cheese seems to be sold in zipper bags these days. The zipper is cheap and fails more than I would like, but usually it outlasts the cheese, which now lasts longer thanks to better packaging.