Satisfying villain death? Yes, please.
As for Bitchnako... Personally I want her dead. Fast. So we can't hear excuses. But tbf, what did she do, even? She was tricked. Fuck, even the actual goddess of the area was tricked and imprisoned.
And after being tricked, what did she do? Spy? She didn't kill anyone, that we know. Even the monster thing, she didn't let Kai go around killing or anything, she honestly believed it was Noah.