Would that really be "advantageous"? But I suppose it's a "Judaic" matter internally. To me this smacks of voluntary "re-ghettorization" and probably makes "Eretz Yisrael" the New Pale of Settlement ...
In my mind this is like doing anti-Semites' job for them. At least this is forgoing "leverage" and playing with lives of people ... for what? Temporary advantage in demographic engineering? I thought that's what American-Israeli dual Citizenship is for ... Well who am I to judge the method ... to each his own.
But as a mere earthling, one of the 6 billion that are breathing at the moment, the main lessons I would personally draw from some of the most tragic events of the 20th Century emphasize the importance of "options".
I take GWB at face value when he supposedly declared that "he was fighting 'them' there, so he won't have to fight 'them' here" (of course in his mind the veritable "them" might include "
gog and magog" ...).
Old Europe today is batting pretty hard for Israel, too, as I believe they are fighting to keep them "there", as opposed to having them back to you-know-where ...
Let's not forget the shiny, new-fangled "R2P" Principle championed by UK and France. As long as Jews are in Europe, it is Europe's
R2P.
I think it was Herzl (I could be wrong) who supposedly quipped that the Jews in fact landed in continental Europe
en masse a good few hundred years
before the standard bearers of the Frankish Kingdoms. This would be anthropologically sound given Roman history understood even at the elementary level ...
So I am baffled where this voluntary vacating of Europe came from.
Again, whatever floats one's boat at a given moment in time, I suppose. But exactly how "strategic" this is is debatable.
And I will add, here in Canada at least, I have met more Israelis who made "reverse Aliyah" than Jews who made permanent or semi-permanent "Aliyah". Now if they hold dual citizenship, I could see how it might be strategic, whereby they can vote in the Israeli elections while living in a way as "absentee landlords" (this analogy is not exact but holds some water as they could be seen as the current "landlord" of the Occupied Territories).
As far as this voting on both sides are concerned, Lebanese do it, Hong Kong Chinese do it, NRIs do it, and South Koreans do it ... I believe ... and these are just a few among many.
But not the Palestinians, I suppose ... as I understand many don't even have citizenship where they are actually living.