

The earliest writing about Jesus (1 Thessalonians) refers to Jesus as God’s son and it was only written 20 years after Jesus was crucified. That’s not “long after” in terms of ancient writings, legends typically take longer than living memory to develop.
Also Christianity was persecuted by pagans and was very anti pagan. If the early Christians, presuming some financial motivation, wanted to create a cult and had no issue pandering to Paganism, why not make it polytheistic? Why not worship the emperor of Rome? To compare your argument to swiss cheese would be too charitable.








The Winter Solstice is on the 21st of December. Christmas is on the 25th of December (actually the 6th of January, if you use the old calendar.)
Christmas trees aren’t pagan, they are German and Jesus’ birth is celebrated 9 months after His conception, which was placed on the 25th of March to roughly line up with His death, as it was believed that Holy men died on the anniversary of their conception.
https://historyforatheists.com/2024/12/pagan-christmas-again/
We don’t know for certain that it wasn’t the actual day. It very well could have been.