I wonder if they realize how some of the cute stuff are derived from abuse. The yunpers and leaf diapers are descended from pooing and peeing yukkuris which were invented by abuse fans. The idea of butt waving or preparing to pounce as in post #60832 may not exist because they have no rears if not for the idea of the anyaru to poop from.
The stalks method pregnancy came from Yuudoru's stalk amputation which falls under abuse, as well as the mixed hybrid patchoureimu. The quirk of yukkuri's love of accessories and the loving attention they shower on making it look good, which without abuse they would have the yukkuris treat it as common accessories rather than identity. Aquatic marisa may have first appeared with that two-faced oniisan raising a reimu. Kiri's shell marisa mutation was the first for lineage hybrids though I think the non-abusers would eventually reach it once they accept the mammalian birth concept. Some one will bring up the concept of penimamu and get yelled down as it was yelled at in the beginning. Rub rub -> mammal pregnancy if not rub-rub -> koyukkuris materialize overnight.
I wonder who said they look like manjuus. Props to him or her because abusers ran with that idea. Yukkuris might end up being meat and blood with various organs. The manjuu idea developed yukkuri into near immortality as long as sugar, flour and orange juice are available. Highly useful tool as it allows yukkuri to play, get hurt, and be healed without needing to insert a paragraph of running off to the doctors, and when they do run to the doctors it emphasize how serious the wound is or how much the owner love the pet.The ability to convert any organics is needed to develop stray yukkuri hardship and the sad/heartwarming drama it entails (m1's yukkuri family in the city).
Heartwarming stories (in the Yukkuri Hardship style) aren't likely to exist since scum behaviour wouldn't be invented. It's because of abuser and their justification/excuse that the concept good yukkuri and bad yukkuri exist. Scarlet sisters' role as apex predators wouldn't be that developed if at all (since they involve death).
Abuse spurs creativity whether it be counter-abuse (yunpers) or for innovation (compost yukkuri).
I am curious as to who invented braids as hand. Kiri's piko piko wasa type jumps to my mind. And also puff puff.