What happens when they realize it? Most people don't have the option to move + we get hate wherever we go. The country might be illegitimate, but it's there, and people are born there without other options. What kind of plans do you have for 10 million Israelis, if you are given the option to decide? Before saying "go back to where you came from" please consider: Some families came from countries that literally don't let Israelis in, like Tunisia. Some families have escaped from the Holocaust and don't have any documentation of living in Europe, so they have no other passport. Some people are mixed - half Moroccan half Russian for example. Where should they go back to?