I was an "accident". 2 sisters and brother, 3 years apart and I came along 7 years

Ooops
For as long as I remember, I was the one at home while they were married with kids.
I got a bunch of gifts as a kid would growing up. The others came over after opening their presents at their house. Grandkids got a couple of presents and the adults got a $100 bill between the two of them. ($50 each). As a kid at home, I got more than the $100.
For the past 10 years, I carried this on. My oldest son and DIL with 2 grandkids--
would get a gift card (usually what they want as I'm not too familiar with the items they are interested in) for about $50 each. Grandkids, I'm actually scaling down this year. I'm doing this 12 days of Christmas thing where I am wrapping small gifts or a craft project for everyday before Christmas for them to open. Then one large gift on Christmas Day.
Here's my thinking vs the one at home.....my son and dil buy gifts for each other. Probably 4-5 each? Years past, they buy one together for my other kids and me. They also get a gift from 4 sets of parents (all parents are divorced). Same with grandkids. Son and DIL buy them tons, they get a bunch from each grandparent and the aunts and uncle.
My other three that are not married do not get gifts from spouses or from another set of parents so I get them a few extra.
I always thought most people scaled back on the kids who got married as they now had presents from a spouse and their in laws?
Regarding the tv, my mom would do things like that but would let it be known, it was for Christmas and both my and my now ex husbands birthday. (even though my birthday is in July). I would let the other son know and tell him his turn is next and to start thinking what he'd like in that price range.
The best decision we ever made was we now draw names for adults and buy gifts for anyone under 18. This includes me. (my daughters usually will buy me my favorite bubble bath from Bath n Body or similiar if they don't draw my name--they have guilt not buying their mommy something I think). We write on an index card things we want with a limit. This year the limit is $50. It's so much more relaxing than worrying if you got someone else more.
I think as parents we try to keep up with what we use to do but they are married now, buying gifts for their family. For the girlfriend, I don't know. My daughter's boyfriend is in our gift drawing so I don't have to worry about that one but I definitely would be worrying what to spend on him if he wasn't in the name pull.