Not only does the crucifixion story have its contradictions, the birth story and even the concept of virgin birth do, too.
The two gospels that even mention birth can’t even get the decade right. One even tries to reconcile Joseph’s lineage to David to agree with OT bullshit about the messiah. WTF difference does THAT make if he’s not even the biological father? “Young woman” was then changed to “virgin” in translations to invent the deity of Christ. They can’t even get straight why Bethlehem when they were really from Nazareth. Oh, that’s right. Changed to agree with prophecy, not because it actually happened.
The fact that there are discrepancies and inconsistencies tells me there was no grand conspiracy of men who sat around a table and fabricated a story about Jesus. If they had, they would have gotten their stories straight.
The inconsistencies tell me that the books of the NT were independently written by different authors who didn't necessarily know each other, and who were summarizing existing oral tradition, or were using written sources about Jesus that no longer exist.
I don't have any doubt the miracles and the resurrection are embellishments. But Jesus, John the Baptist, James, Pontius Pilate were certainly historical people. And the ministry, sermons, and parables of Jesus seem to have an underlying ring of authenticity to them.