What do you think of the common trends of races/species across VTuber avatars? Why do you think VTubers gravitate towards cats, foxes, wolves, sharks/whales, mermaids, angels, demons/fiends, oni, dragons, elves/half-elves, witches, cyborgs/robots, and the like?

What do you think of VTubers with rare races/species, like axolotls or slimes? What do you think of VTubers brave enough to debut as vanilla humans?