All the Quincy being comically evil like something out of a edgy bashing fanfiction had me checking out of TWBY pretty quick.
Why are the humans fighting a war for the survival of their race more evil to their own people than the eldritch soul amalgamation abominations?

One fanfiction I read wrote that Yhwach's Quincy are all insane due having an extended lifespan and their brains are breaking down from being alive so long.
But Kubo doesn't offer any kind of explanation, the Quincy act like something out of a propaganda hit piece Seireitei would release.