I'm a bit confused about the difference between the tags armpit_tuft and armpit_hair.
The armpit_tuft wiki says: "When a character has a noticable tuft of feathers or fur under their armpits. Not to be confused with armpit hair." and the armpit_hair tag wiki says: "This tag is used when a character (usually an anthro character) has a distinctive tuft of hair at the top of the arm, on the underside of the shoulder (armpits)."
Looking at the actual tag usage, I'm not actually seeing how armpit_tuft is any different from armpit_hair. It doesn't help that lot of posts have both tags, despite them apparently being mutually exclusive.
Am I just really dumb and missing something super obvious? (Likely)
Updated