Sometimes these quirks can be helpful. Such as knowing alternate translations of texts, or the proper ways to fit together timelines. Other times... they broach into the territory of "too clever by half".
Such is the case of people insisting Jesus couldn't have been born on Dec 25 - and HAD to be born in the spring. The evidence typically used to support this claim is from Luke's infancy account:
"And there were shepherds living out in the fields nearby, keeping watch over their flocks at night." - Luke 2:8
Folks will latch onto the detail and say:
It couldn't have been winter because there are sheep present!