Not being happy about it doesn't mean he did anything to at least lessen harm. He admits to engaging in "pranks" where they cut open all of the watermelons of someone who was on their way to sell them. That's just stealing. He stole someone's livelihood, which also happened to be food in a place actively being denied food.

I'm glad he didn't do it giddily, but that probably makes no difference to the person who was driving. I'm glad he sees that he was a pawn, but there is no apparent understanding of the real harm he caused. He seems more focused on how it affected him and not how he affected others. I don't see him talking about how bad the IDF is openly, and he's vague posting about how he's actually just misunderstood. If people watch the boys or not I don't really care, but this guy is an asshole.