The question is has she lost it and decided to rule through fear, or is she setting the stage for Jon to earn the love of the south, who doesn’t know him and love him like the north.
Has she set him up to have to kill her or will she go back overseas? Her main point is to end tyrants, but she isn’t a good long term ruler. She’s done her thing now, but if she stays she’d be the biggest tyrant yet. IMO she prefers it where she came from now that she’s here and will go back to what’s his name she left there.
Think she’s got Jon’s baby in the works?