Good point. Jews have evolved to be parasitical. The more successfully cunning and subversive Jews were able to have more offspring and the less cunning and subversive were not.

These traits are not going to suddenly disappear because they have a state of their own. On the contrary, these traits have simply magnified to the national level - Israel is the most cunning, subversive and parasitical state in the world by far.

A crucial part of Israel's national security involves having rich and powerful Jews in positions of influence in other countries, particularly the US. They aren't going to abide by a policy of containing all Jews in Israel.