>Other examples of products that seem to exhibit a similar trend, where purported convenience leads to higher prices >Cooking equipment: essentially indestructible Cast Iron skillets transition into teflon pans. The newer pans perform worse, and must be replaced on a shockingly regular basis. They also seem to be poisonous. They have their uses. I wouldn't try frying eggs in a cast iron, for instance (technically you…
> I wouldn't try frying eggs in a cast iron, for instance (technically you can, but it requires an absurd amount of oil). You need to learn how to season and care for cast iron. It doesn't take an absurd amount of oil, and the egg should slide out with ease.
So they need more work and skill than other pans. In other words: they are in fact less convenient.
Cast iron also has multiple issues when used with induction ranges, which are by far the most efficient/environmental cookers.