Fahrenheit has finer divisions at the human scale, yes. A scale calibrated to the boiling point of water, at the top end, can tell me nothing useful about my environment beyond the manner in which it has probably killed me.
It is all subjective. You like what you grew up with because it is familiar, not because it is better. You know by rote memorisation how much 100 feet is and what 75F feels like, the same way I know by rote memorisation how much 50 meters is and what 25C feels like.
In the meantime your grasp of nuance or lack thereof is no pressing concern of mine. And my entire thesis has been flagrantly subjective throughout, save where the minor matter of relevant history is involved. To attempt to answer this with the charge of subjectivity, as though to do so accomplished other than to recapitulate what has been obvious all day, seems not only pointless but risible.
For other measueres you may have a point but Celsius is defined around very useful points. Water is very important to us humans.
A very common morning coffee table discussion (translated from Finnish):
"What's the weather like?" "Plus all day" "Kids, wear your Gore-Tex shoes to school"