There are very few places that experience -17C and 40C for that to be really useful. And I don't get it at all. 0 is cold, 30 is hot. Not a difficult concept.

Intuition is entirely based on familiarity.

Not if you grew up with it

Farenheit is set up such that temperatures between 0 and 100 convey the subjective feel. 0F is really cold, 100F is really hot. Obviously cold and hot feel is subjective, but what could be more human than subjectivity?

0F - 100F is about the range of most of Earth's weather, if Earth's weather is outside that range, such as at the poles or Death Valley, being in the environment itself is an emergency.

100F was originally set to roughly human body temperature. 0 was the freezing point of a brine mixture (water, salt, and ammonium) meant to be similar to sea water. It was used because the temperature would self-stabilize at a particular temperature, which was defined as 0 degrees.

That's why its "humanistic," the scale roughly includes the temperature range we can survive in, and provides decent granularity within that range. Metric based everything on pure water, which is pretty arbitrary also, as evidenced by both scales being redefined as more precise and repeatable means of defining measured units have become available.

Kelvin decribes physics

Fahrenheit describes typical human environments

Celsius describes water

F for temperatures affecting humans, C for science.

I used to say this. But being a curious person, and one willing to test my own hypothesis, I decided to learn Celsius. Like, spend enough time with it to intuitively understand it, so that I could compare the two.

Almost six years later, I haven’t switched back. I much prefer Celsius for weather. Having 0° at freezing is far more useful than I suspected it would be, and having less granular degrees gives them more meaning, which makes understanding them easier.

Seriously, I struggle to express just how useful below-freezing temperatures being negative is. -5°C means so much more to me than 23°F, and that’s after thirty years of using Fahrenheit and only six of using Celsius.