User blog comment:Supahbadmarine/Official Canon Policy/@comment-3341288-20130222153207/@comment-9465750-20130222195619

And if you took note, a chapter could "fall" to the greater good if they have a certain flaw. That chapter should be 21st founding... the Taurans are, like said, uber-xenophobic due to their flaw, so the opposite could have happened.... but again, there should be a user made plot backing this up and giving more reason to it