The essence of the problem is that Bible chronology adds up to 40?? BC for Adam's creation. I once went through it scripture by scripture from Jesus back to Adam, did all the sums. That can't budge, as far as the Bible is concerned WT has to be welded to that belief, there is no wiggle room.
The idea that the first human was created C 6000 years ago is so at odds with a mountain of irrefutable evidence pointing aching distances into the past that it is an unsustainable position. The solution is that nothing is said. They never print a position that states their real beliefs. They hedge and spin and don't tackle the problem.
The position is impossible, their alternatives include:
a. Re-publish the aprox Bible date of Adam's creation and be even more of a joke.
b. Go down the Adam is an allegory route and try and explain Jesus having seen it as fact.
c. Do nothing and hope it goes away.
I think that this is a single unanswerable question that would convince any reasonably thinking person that WT don’t have a clue as to what the Bible Really Teaches. The whole edifice of chronology is without foundation, fiction. They have no claim to have anything approaching truth.
If there is a flaw in this logic please explain it to me.