Why isn't your comment the top one? You're absolutely right. Where is the proof or study of the title? Or at least the title should be rephrased as a question to its users? (What I tried the other day https://news.ycombinator.com/item?id=46592912) This should be reported (to dang).
The pro Gaza crowd is also pro-Iranian theocratic regime (because they back Hamas) and call anyone who wants change Israelis so I wouldn't recommend using any of their tools in such a life or death situation.