It’s like saying an event didn’t happen because all the witnesses descriptions are not identical.
Utterly ridiculous. Not even the screwed up courts we have go this far.
If you start out with the premise that every word of the bible is the absolute "gospel truth", then any discrepancy must mean that it is all questionable. If you are to stick to your initial premise.
However, if you believe that the popular method of teaching of the time was by allegory, then it all makes more sense.