My point is, Dec 25 is not Jesus' birthday.
Since the stories of Jesus' birth were diverse and late additions to the narrative, the best anyone could argue is that there were multiple traditions. If we were to be objective about it, the lack of a date is consistent with the literary nature of the whole story. All considered, the date of Dec 25 is as appropriate as any, perhaps more so as the celebration of light and Jesus being described in solar/light motifs.
No where in the Bible was it asked for his followers to memorialize his birth. The date and choice to memorialize it was complete done by people of 'the world'.
I should say so. All people are of this 'world'.
It is not Scriptural and all that is associated with celebrating Christmas is dishonoring to the one it is claim that it is being done for.
There are many 'scriptures' that encourage singing, generosity, eating well and expressing love. These are often forgotten in a cultish obsession over purity.