Kelvin is for scientists.

Celsius is for people.

Fahrenheit is a translation layer between Celsius and Americans. All their weather stations have been Celsius for ages, it’s a societal decision to use an arbitrary unit instead. The “69F censoring” which turned out to be a rounding artefact illustrated that nicely. Their government could change that, power to them that they decide not to 🤷‍♂️

Tell me that you are American without telling me you are American