Keep in mind that there is a difference between Israel (or Israelites) and Jews. The term “Jew” grew from the tribe of Judah, which, apparently absorbing the tribe of Benjamin, retained the southern kingdom and the capital of Jerusalem after Solomon’s death.
The remaining 10 “lost” tribes” made up the northern kingdom of Israel, which was conquered by the Assyrians and scattered among the other captive nations until their heritage and national identity was abolished, absorbed by other cultures.
The Jews of Judah were also taken into captivity many years later by the Babylonians, but they retained their ethnic and cultural identity and were eventually allowed to return to the homeland, unlike the tribes of the northern kingdom.
The Jews are Israelites, but the 10 lost tribes of the northern kingdom were never Jews.
I understand. Sometimes I feel that knowing this, helps you understand the Bible a little more. I see a difference when scripture mentions Israel.
However, there were enough Levites left to continue the Temple priesthood.