What better options?
Israel will face a lot of challenges in the future but most are going to be internal issues.
the west will collapse at some point due to the flock of "refugees" to Europe but the aftermath will probably not going to be pretty so Israel needs to prepare for the day when western Europe will turn against it
@Zionist Nationalist ;
Not speaking as a Zionist myself, but as a thinking person with some slight geopolitical sense I have to say that Kahane was right; the Arabs must go if Israel is to survive. Definitely Judea and Samaria, but probably also the Golan Heights and the Sinai and Transjordan, must be held by Israel if Israel is to survive. Christians, Druze, and the Bedawi probably could stay without upsetting the nature of the Jewish State, but with Islam allowing Muslims to remain is frankly insane. Then all the Jews could return and form their own Nation there, end the Exile and the Diaspora, and would be better off.
But, I am not a Zionist, and I am interested in my own culture and religion and nation's survival. Frankly speaking I believe both the West and Israelis would be better off without the present symbiotic or even parasitic arrangements of recent decades, time to sink or swim folks, without the open checkbook help or hinderance.