you're not hearing me - Its fine - please stop trying to convince me how difficult millimetres are, I went to school, I use them with no difficulty It's really not rocket science to say '1.75m' - we're all surviving just fine. (Believe it or not, there are even craftsmen using millimetres! 😱) Base 12 is lovely, it's very cute that you can say '3/8ths of an inch' but it isn't some universal human truth that fractions are easier than decimals - wait till you see that you can express inch subdivisions as decimals, and metric subdivisions as fractions!

SI is more logical in paper, it is also still more logical in practice. A base 10 unit I have never heard of before intuitively tells me what it measures and how big it is by the word alone. "Decilitres" is not really used outside of europe, but I immediately know it's volumetric and 10x the scale of litres. Inherently logical. How many fluid ounces are in a liquid gallon? The answer is 'good fucking luck' or '12 is easy to subdivide by, but now I have to remember every single measurement relation by writ'

The most commonly used “standard” measurements are the way they are because they were the most useful measurements for actual craftspeople to standardize to, while the SI system was dreamt up by a bunch of rich French people.

The 'S' in 'SI' literally is the standard measurement system. It is the only universal and internationally standardised system. US feet are slightly different to UK feet, and Australian tablespoons were different to german ones - and if you think SI was dreamt up by a bunch of rich French people, firstly, that's a bit disingenuous - not how that happened at all, but secondly, you're going to absolutely lose your shit when you find out the basis of the 'foot' (it was the kings fucking foot, a super standardised unit of measurement)

As I said before, I'm not forcing you to use the dreaded centimetre - but please stop advocating against SI units because of hOw hArD tHeY aRe - it's fine, complete idiots use kms without issue, we're all gonna survive without reverting to fucking cubits.