Why do so many suddenly and instantly believe MJ will now go on some kill spree?

No seriously like I see so many mention she's some morally corrupt punisher like now. Or that she has zero regrets at all or that she is completely fine with it.

But like...did you guys expect a full character introspection right there and then at the end of a ASM book? She literally questions whether it was herself or Venom. So that shows some self doubt or questioning of what happened. Plus its not her book like I said. So its likely we get more of that on her book. Or possibly not. We shall see. But I think many are already jumping onto something tgat just happened and hasn't been explored yet a bit too fast. Kinda funny.