Whenever we see a movie or an advert about Christmas we see a table laden with food and someone bringing the turkey, with great ceremony, to the table and carving it there whilst presumably all the other food is getting stone cold. I never serve my guests ready loaded plates of food but always present it in dishes for them to help themselves, and that includes all the meat I've sliced in the kitchen, so my Christmas table is laden with food - just as we see in the movies - I just don’t do the turkey ceremony. Does anyone?
For every roast dinner, including Christmas Day, I serve some sliced meat and a scoop of gravy on a piping hot plate. The veg, stuffing, pigs in blankets, toasties, etc, etc are in serving dishes for them to plate up themselves. Extra sliced meat and gravy is also on the table.
While I'm not fond of Turkey and don't have it, a gloriously golden, crispy skinned bird is a lovely sight. So I can see the benefit of presenting it at the table. I can certainly remember it happening as a child.