I agree with your post's intent and salute you for it.
Now, just a few tidbits. If I recall right, Jesus was born in March, not December. Or thereabouts. hard to say with the mess of the Julian and Georgian calendars What we call Christmas today is actually a pagan holiday.Something to do with one of the solstices and polytheistic worship or festivals. I dimly recall something about trees being used in association with pagan worship as well. Jeremiah 10:1-10
But the intent of Christmas as envisioned by the early church, in addition to meshing and redefining pagan rites to christian sentiments was make it a true time of rejoicing. I think this was wonderful and a shame it's mostly lost these days due to greed generated by commercialism. But for those who strive to make it mean what it used to, hallelujah!