There's a lot of contentious debate in this forum about that particular phrase. Some people think that, like other countries freed from Cabal control, the country will be cleansed of all Cabal influence, while others feel that Israel will cease to exist. I'm curious what your interpretation of the phrase is. Let me be perfectly clear, this is not a bait for antisemites or antizionists, as much as I disagree with your opinion, we're all adults here, hopefully.
In my opinion, based on the Abraham Accords, "Israel for last" means that the elements of Cabal control will be removed, The country will remain, however, the United States no longer will fund the Iron dome system, as the Cabal elements, i.e. "Iran is a constant threat" or "Palestine is a constant threat" will be neutralized and removed.
Today's white skinned blue eyed"Jews" probably have little or no Hebrew blood in then. If you want to support the bloodlines if the Hebrews, you'll might get some diluted descendents in Palestine or Lebanon.
Most jews today follow the Talmud rather than the Torah. So they're connections to any ancient Hebrew is weak.