Some of these dont make sense. Why would Hexblood be dexterous? Shouldnt the proritize a spellcasting ability? Or maybe be weirdly strong.
I guess the birds and the cats have it for balance and landings.
Undead dont exude dexterity, and speed is more a Strength thing.
Kobold deserves Dex as a rigger of contraptions.
Goblins are hard to stat because the folklore makes them magical and dangerous but dim and comical. Wisdom as physical senses and relentlessness kinda makes sense.
If the elf exits the Dex scene, the halfling is the main contender for humanlike Dex stuff.
It plays in with how kind of too broad dexterity is.
Small? + Dex
Clever fingers? +dex
Good at ranged attacks? +Dex