>>58624753It's mainly in length and temperature.
Feet and inches are intuitive in the same way the antiquated unit of cubits are, they're based on common physical proportions of the person's body.
Fahrenheit is interesting, because by virtue of the units being more granular, native fahrenheit users actually are better able to discern temperature differences than celsius ones.
Something funny most people don't realize is that celsius is actually just as arbitrary as fahrenheit as a temperature system, if you want to be really anal about it, you'd use kelvin, or even more amusingly, rankine.
I will absolutely say that I prefer metric for measuring mass, volume, and certainly force.
For anything that actually involves calculation, I never use imperial.
>>58624759I think that even if the US were to switch to metric, people conversationally would still use feet and yards.
I'm honestly glad I have an understanding of both. I personally do prefer metric just due to how it favors orders of magnitude propagation. The only system that truly mogs metric is natural units, but those are useless outside of quantum scale scenarios.