Unknown true
There was one thing that the public didn't know during the war, it was the fact during the war with the celestials a group among the beast race didn't want the humans to come into the big picture, because they believed the humans were not trustworthy and were just like the celestial who wanted to swallow them, of course, their reasons were reasonable that most of the beast race began to contemplate, it wasn't for any reason other than the fact the humans were new faces to them.
Although they had interacted with them, but then that didn't mean they would be able to determine their personality, goals, and objective, they might also likely be just like the celestial but were simply playing wolf in sheep's clothing.