Jews have always lived off the wealth of whomever they can. It just happens to be Christians this time. Jewish leaches.

This is inaccurate. The reality is that all current and historic societies embrace collectivism. Thus as time progresses we increasing lionize and reward all sorts of human leaches. This collective error eventually weakens and destroys human societies.
The Jews when strictly following the the guidance in the Old Testament/Torah sit outside the collectivism and are thus not destroyed by it. In doing so the Jews create a stable evolutionary structure which is why they are still here and have a nation despite multiple historic events that should have shattered them as a people.
The Old Testament is, in part, a history of the Hebrew nation. These people were not Jews, in general, until starting at the times shortly before the time of the Dead Sea Scrolls - around 400 B.C.
The Old Testament history shows that the Hebrew people seldom followed the laws of the O.T. for very long. Often they were the greatest breaker of the O.T. laws, more than the other nations of the world.
The reason the Hebrew nation still exists in and under the current Jewish nation, is that God has always had mercy on them.
The Jews are made up of groups of people who infiltrated the Hebrew nation and led them astray from the laws of God. In part, the Jews are from lines of ancient Babylonians. The Talmud is from the Babylonian captivity, is NOT the law of God, and should be kept on a lower level, away from the Torah and the Tanakh.
The term "Christian" covers two broad groups of people. There are those who are Christians for political (informal political) reasons. Then there are those who are Christians because they believe in the salvation of God... Jesus salvation.
All people die. Only those who believe in Jesus salvation are assured of good things, good outcomes. These people even gain much good from God here, in this life.
Jesus is the Messiah of the Old Testament. The Hebrew people, at the prompting of the Jews, rejected the Messiah when they rejected Jesus. It is only through God's remembrance of His promise to Abraham that the Jewish/Hebrew nation exists at all physically.
A time will come, and is coming now, when the Hebrew people will formally turn to God, almost en masse. When that happens, Jesus will return at their call.
