I don’t understand all the fuss about 607 B.C.E. There is exactly the same amount and type of reliable and factual historical evidence that J erusalem fell to the Babylonians in 607 B.C.E. as there is to support the theory that a man named Jesus Christ lived at the beginning of the first century C.E.
A few million Jehovah’s Witnesses believe the former but they are joined by tens of millions more who believe the latter.
Just a thought.