“The ranges experienced by humans” is extremely variable. My friends from hotter countries can barely handle 10°C, but are fine at 40°C, and it’s entirely the opposite for me.

I assure you that for regular use, Celsius works great. I don’t really think either is better than the other in practice (outside of chemistry), but “it’s the range people experience” is kinda bull. A 10 degree F difference from 0 to 10 is very different from 60 to 70.

Also, water freezing at 0°C (and boiling at 100°C, to a lesser degree) is quite convenient in everyday life. Just check for a minus sign and you know if it can freeze.