Yes, I thought I was very clear that I was explaining my rationalization for why Fahrenheit is my preferred arbitrary system for a specific use case. Fahrenheit is arbitrary and centered around human existence. Celsius is also arbitrary and centered around the phase changes of water. I made no mention of season because again, that is totally arbitrary, not universal, and depends wholly on geography. The only temperature scale that even gets close to trying to not be arbitrary is Kelvin, but I don't see you bullying for it's everyday use.