I'm in my early 30s. I buy Xmas gifts for parents and three siblings (in their 20s). There are no children in the family yet and I don't exchange gifts with aunts/uncles anymore.
But I also have to get gifts for the in-laws too, if I didn't they would get nothing as their son can't be bothered. I use joint account money (although I use my own money for my family) but it's becoming tedious to think of things to buy them now on top of my own family. I'm wondering if I should cut back and tell them no gifts this year (except the standard calendar we always give them). But it seems a bit joyless to do that I suppose.