memes

I recently heard an interesting take on a podcast that prior to electronic calculators and especially computers, doing calculations was very tedious, time consuming, and not as precise for complex calculations. This resulted in things being over engineered to compensate.

Once it was easier to make calculations, you could easily figure out the minimum amount of resources needed to make a product last during the warranty period. With spreadsheets, you could have a complex view of all variables and tweak the materials to maximize profit, largely at the expense of durability.

This is I think one of many factors, including survivorship bias, why people feel like they don't make em like they used to.