You don't know that.The only thing she regretted was that her lunatic utopia collapsed.
I know what she said when she was interviewed, but you have to consider who her audience might have been, or at least who she thought they might have been. Given the chaos over there, who knows who else, what other people, are in that camp with her.
Given her first-hand experience of what the people she joined were capable of, I don't think anybody can be sure that she didn't fear for her life if, out there, she criticised them, and said she regretted it.
Nobody is saying she should just be allowed back into the UK and left to carry on where she left off, but FGS remember that she was a child when she was groomed by ISIS.
A child.
When girls her age are groomed by paedophiles, and go off and meet them, they are considered victims, not complicit in the crimes of the paedophile.