Personally, I disagree. We don't have a huge extended family, nor do all family members get together on the same day but we all have a lovely time.
My brother is not local and in the military so can't come home for Christmas usually. This year, his house was him, his wife, their 2 children plus his MIL and wife's sister. 6 in total and they had a lovely day. Sent us some lovely pictures of them just enjoying the day.
My parents are local to me so could come for Christmas day. That said, they have had careers in nursing and the police so usually one or other has had to work. This year they are both retired and decided they wanted to have a Christmas together in their own home. A couple who they are very good friends with visited in the morning. My parents had a lovely Christmas day.
Me, DH and DS(10) were home, just the three of us, until we went to SiLs at 3.30pm for Christmas Dinner. It was lovely- we had a nice morning doing presents and spending time with ds. At SiLs there was us, sil, her DH and 2 adult sons. We had a lovely time.
My parents came boxing day and stayed the night and we had a great time. They enjoyed playing with ds with his new toys and spending time with us.
We have friends and their 3dc coming today for lunch which we are really looking forward to.
So, no big gatherings but we have all had a wonderful Christmas. I have loved seeing people in small groups when you can actually chat to everyone and hear yourself think. Everyone has chipped in with the work everywhere so no one did it all.
Tomorrow we are going on a steam train/out for lunch just the three of us and then a few nice, quiet days just us three at home until my dad's birthday on the 2nd. I'm looking forward to that just as much - it will be blissful.
I think it's what you make of it. I also think we are sold this idea of a massive family Christmas and it all being blissful but the reality can be very different. It's a huge amount of work for the hosts and can be very expensive.