According to Xianity, which means the argument works only with people who already believe in it.
Ever notice how every single traditionally Xian nation thinks it's the "new Israel?" When it comes to holy mother Ireland/Poland/France/Ethiopia/Armenia/Vietnam all that "brotherhood" and "oneness" goes out the window.
Why are you so obsessed with turning Fundamentalist Protestants against Judaism? Do you support the PLO?
Nope, according to the Biblical books that Rabbinical Jews and Jesus-movement Jews hold sacred.
Also, as per the Jesus-movement Jews, the New Israel is the expanded Israel - containing both Jew and Gentile.
Why are you so obsessed with jumping on Christian threads - as a Noahcide, you are neither here nor there