Are Ethiopians Jews? All discoveries and evidence show that they are not Jews.. What do we do??

Hello Rabbi.
As is known, assimilation is mentioned in the Torah as a very serious thing.
Especially mass assimilation.

1. About 50 years ago, a Sephardic rabbi, a halachic authority, determined that Ethiopians from the House of Israel are undoubtedly from the tribe of Dan, and he relied on the Radbaz in his words.

He wrote that there are no appeals against the Radbaz's decision.
Despite this, that Sephardic rabbi did not accept the Radbaz's decision that they were bastards and wrote that he should not be relied upon and that they should be allowed in the Jewish community.
And there is a big contradiction here!
The Radbaz wrote that there is a tribe there that is Karaite, while the Ethiopians, according to rabbinical examinations conducted there and researchers on behalf of the state, are not Karaite at all, because they did not have the same basic commandments as the Karaites.
This means that this is not the same tribe that the Radbaz spoke about 500 years ago.
They have several legends that contradict each other regarding their origins, such as the Queen of Sheba. But no legend speaks of the tribe of Dan!!
 

1. The new and central evidence from the 2000s that the Ethiopian community is not from the tribe of Dan and the people of Israel.

Since the 2000s, several extensive genetic tests have been conducted on the Ethiopian community by research institutes at Tel Aviv University and around the world, and it has been unequivocally found that the Ethiopian community is not from the original people of Israel, but rather that their DNA is genetically identical to the DNA of the rest of the African Gentile population in Ethiopia!!
And this is conclusive scientific proof that they are not of the seed of Israel and not of the tribe of Dan, contrary to the ruling in 1973!!
And on the basis of the claim that they were from the tribe of Dan, they were allowed to immigrate to the land.
Genetic tests to prove Judaism are accepted by the Chief Rabbinate to determine whether a person is from the original Jewish people or the descendants of converts. It requires Russians who have doubts about their Jewishness to undergo a genetic test.
However , when it comes to Ethiopians, who have a huge amount of doubt behind them, they prefer to ignore the tests because it sharply contradicts their puzzling decision.
It is a fact that all the other ethnic groups in the Jewish people – genetic tests have shown that they have common Jewish genetics and are related to each other, except for the Ethiopian ethnic group.

1. An absolute majority of Jewish rabbis and halachic jurists have unequivocally determined that Ethiopians are gentiles or quasi-gentiles and must convert to Judaism.

Rabbi Schach, Rabbi Elyashiv, and many other greats of Israel.
Rebbe Milovitch also unequivocally stated that they must undergo full conversion (meaning that halachically they are complete gentiles until they undergo true conversion).
And how can we ignore these rabbis and belittle their words? Especially since recent scientific discoveries prove 100 percent that Ethiopians are not from the original seed of Israel.
 

1. Rabbi Herzog, the first Chief Rabbi, even determined that they were not Jews and he sent the judge Rabbi Shmuel Be'eri in 1953 who, after a 16-month investigation in Ethiopia, unequivocally determined that Ethiopians were not of the seed of Israel.. In Ethiopia, they had neither a Torah scroll, nor a tallit, nor tefillin, nor did they keep poultry and milk, may God have mercy on them.

And they didn't even have the most basic commandments that the Karaites have.
Which proves that they are not of the seed of Israel. And this is about Beta Israel.
The Falashmura are certainly not Jews according to all the poskim, and they are considered to be 70 percent of the Ethiopian community in the country.
Today there are thousands of Ethiopians in Israel who are registered as Christians!!

1. All researchers on the subject have examined and also unequivocally determined that Ethiopians are not from the original people of Israel.

Including Professor Stephen Kaplan, who is world-renowned for his expertise on Ethiopia.
Today, the Rabbinate has decided to secretly change the decision and remove from all Ethiopians the need to convert, which will lead to mass assimilation into the Jewish people and a serious sin against the Torah. thing Which is contrary to the original decision of the Rabbinate!!
From a survey I conducted at the Rabbinate, most Ethiopians are not willing to convert and only a minority have converted.
There is a serious violation here of the Torah and the foundation of Judaism, and in essence, a concession to mass assimilation. I would appreciate an answer.