I prefer Israel to stop adopting American popular culture and the American "mindset"..."fast food", "shopping malls", tattoos, drugs, crime, homosexuality, competing for "best pop song" at Eurovision, etc. .
If Israel's appeal for both making aliyah and for keeping its youth inside Israel is little more than an offer to live in a miniature Middle Eastern "America Lite", then there really is no need for Jews to want to live there or remain there.
Unless a truly authentic Jewish cultural renaissance remakes the State of Israel, then it probably will not offer much more than a chance to retain all things American, along with less opportunities, less income, and higher taxes. (oh yes, and a chance to be always living under the threat of annihilation by Arab Muslims).
It doesn't really take a rocket scientist to figure this out, which is why so many Israelis are moving to New York City and Los Angeles.