Also, fun fact, your credit can be used to calculate the price you pay for insurance, a required thing even if you outright buy a car or house. So there is no escaping it.

Wait is there a market for custom/open-source hardware? If so where?

I do find cooking easier in grams. Just put the bowl on the scale and add ingredients until it hits the number. No measuring cups to wash. But it would life changing if woodworking switched to metric. Doing any sort of exact math is annoying as hell. What is 12’7” divided by 4? How many 1/8” is 0.55 inches?? It is my own personal hell.