Personally, I'm willing to invite the entire state of Israel to come join us in America.
We have tons of excess houses for them to buy.
The Jews can sell their land to Saudi Arabia, Iran, Syria, or whoever-the-hell-wants-it.
Then there is no Jewish conspiracy to support Israel because Israel ceases to exist. They become just like any other religious group in the US. They would be free to live as they please, practice their religion in peace, and their standard of living would improve dramatically. Moreover, their risk of being killed by terrorists would fall rather dramatically.
Alternatively, they can build a new Israel wherever they want in the US. Heck, they can even carve out a chunk of Montana and get their state complete with senators/congressmen to represent them.
It's only a diaspora if they lose their culture. But in the US, you don't need to sacrifice your culture to blend in. I mean, look at LA. Have the Mexican immigrants sacrificed a single sombrero or taqueria?
Back in the 1930s there was a bill in the US congress to allow Jewish refugees in Alaska. Sadly the bill failed and millions were needless slaughtered by the Nazis. Wouldn't the world have been better off with a Jewish Alaska rather than a Holocaust?
I'm just rambling but you get the generally idea of where I'm going. Israel's position is not sustainable. Too many hostile neighbors and too few Israelis. The only way to protect their cultural identity in the long term is to leave their "homeland".