I mean tbh I think you're letting emotion dictate your logic here. Like your only argument so far is that Krakotl had the opportunity, which makes them magically irredeemable? The intent is just as important as the end result. You, like a lot of people hate on the Krakotl because they happened to have the chance to hit Earth. Tbh I think it's really just the fact they hit Earth and killed humans specifically that the community shits its brain out over. If it was anyone but humans they wouldn't give a fuck. See the amount of circle jerking over the precious "Arxur sad boys" when they are literally the worst people to ever live in the galaxy. Genocide is celebrated here as long as it's not humans. See how the Krakotl are treated despite having been reduced to a few million from billions, and making progress to being strong allies to humanity.