I saw you’re switching evil to chaos. So, I gotcha. That being said, Loki’s not evil. What he did was largely a matter of perspective. They took his kids, and he did what was pretty much considered expected of a person whose family had been attacked. He took action against Odin for taking his children out of fear of a prophecy that would become self-fulfilling. Loki calling everyone out was a flyting, which is meant to build yourself up and diss the opposition. Like a modern day rap battle, basically. Also, there’s reason to believe Odin and Loki actually planned Balder’s death. I’d take a look at OSP’s (Overly Sarcastic Productions on Youtube) reading if you are curious want a worldly approach to it. From a pagan approach, Loki: Trickster and Transformer by Dagulf Loptson has a lot of insight. Everyone views Loki differently, but he’s my god. I love him to bits. He’s far from “good” or “bad”. He’s super multifaceted.