Just living her life is punishment enough for her, in my book. She spends every day - probably every hour - consumed with hate.
That's right. But the law's purpose is not only punishment but also protection, and the latter definitely warrants taking action against her. An interview with the Secret Service should be the minimum.
Well, if you had to look at that in the mirror every morning you probably be full of vile hate too. That is one ugly woman who should be locked up for this.
Daniel-san: "You could have killed him (Cobra Kai sensei Krese), couldn't you?"
Miyagi: "Hai."
Daniel-san: "Why didn't you, then?"
Miyagi: "Because, Daniel-san, for person with no forgiveness in heart, life even worse punishment than death."