Thunberg is a mentally diminished high-school dropout. As such, she still thinks like a child. She thinks of what she is doing as 'having fun', failing to comprehend all of the global deadly serious issues that she is playing with. Getting arrested, just like most so-called 'protesters', is her goal. She thinks this will increase her status and notoriety in the Global Leftist Movement.
Just as the Climate Change people eventually got tired of her relentless scolding and preaching, it seems that Israel has lost patience with her as well as the rest of the world. Her days of becoming rich and famous on the shoulders of Israel (that is, hating Israel) are likely coming to an end. If you keep poking the bear thinking it is fun, eventually the bear becomes irritated and annoyed. That is when the 'fun' really begins.