It would be extremely unlikely that she would accept the rules of Judaism that are required for conversion in Orthodox tradition. If she does not, the children will be non-Jewish under traditional law and would not be allowed into religious rites. Identifying concerns about this with "Zionism" (the belief in a Jewish national homeland, often espoused by people who don't believe in religion or oppose intermarriage) is just uncritical groupthink. Some non-racists actually do despair that the world's most high-profile Jewish leader may have grandchildren that cannot read the Torah in a synagogue. I'm not one of them, but empathy isn't that difficult if you try.
It would be extremely unlikely that she would accept the rules of Judaism that are required for conversion in Orthodox tradition. If she does not, the children will be non-Jewish under traditional law and would not be allowed into religious rites. Identifying concerns about this with "Zionism" (the belief in a Jewish national homeland, often espoused by people who don't believe in religion or oppose intermarriage) is just uncritical groupthink. Some non-racists actually do despair that the world's most high-profile Jewish leader may have grandchildren that cannot read the Torah in a synagogue. I'm not one of them, but empathy isn't that difficult if you try.