Uh no, Zionism is not a Christian idea. It’s been an idea long before Christianity was even around. I’m flabbergasted that you called me a white supremacist for stating a fact. Ethiopian and Ashkenazi Jews could very well share DNA linking them back to the original Jewish diaspora.

https://geneticliteracyproject.org/2017/03/21/beta-israel-reconsidered-defending-israelite-ancestry-ethiopian-jews/

“As the BBC reports, the study suggests that “Ethiopians mixed with Egyptian, Israeli or Syrian populations about 3,000 years ago.” Professor Chris Tyler-Smith, from the Wellcome Trust Sanger Institute, told the BBC: “By analyzing the genetics of Ethiopia and several other regions we can see that there was gene flow into Ethiopia, probably from the Levant, around 3,000 years ago, and this fits perfectly with the story of the Queen of Sheba.” Note that the study does not contradict the 2007 work by Entine or other historical evidence. The results suggest that Israelites-Jews entered the region 3,000 years ago, but they were not necessarily consolidated as a group until about 1,500 years ago. Also, note the study does not necessarily confirm the biblical story of affair between Queen Sheba of ancient Ethiopia and king Solomon of ancient Israel.”

Here’s another

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3543766/

“By principal component analysis, it was observed that the Jewish populations of Europe, North Africa, and the Middle East formed a tight cluster that distinguished them from their non-Jewish neighbors (Fig. 1). Within this central cluster, each of these Jewish populations formed its own subcluster, in addition to the more remote localization of members of some Diaspora communities. The observation of a major central tight cluster was supported by statistical metrics for genetic distances (Fst, allelic sharing distances).”

With all this said, even if Ethiopian Jews and Ashkenazi Jews are not actually genetically related, they still get targeted the same whether they practice Judaism or not.