Teflon/nonstick and the many ways it’s marketed leads to semi-disposable cookware. A couple of all-clad stainless pots, a Dutch oven, a couple cast iron skillets, and 3 good knives can all be purchased brand new and will last a lifetime. There are more insanely cheap options, and due to wage stagnation that’s all people can afford. Adjusted for inflation, the bomber appliances from the 50’s and 60’s are basically still available at those prices and quality, but people will buy ones that cost 1/4 the price because nobody makes that kind of money anymore.