What she said wasn't even that positive. She said that during her capture she was beaten to the point of not being able to breathe well, but after that she was looked after well and got the same food and water as the fighters/her captors, and even got shampoo.
If a statement like this is enough to infuriate Israel, then that's pretty telling on their side
I have seen a single tweet by some random guy and it's being used as evidence that Israel officials are mad at her testimony. Fucking what? Is this the state of journalism?