As you can see from the huge variation in answers on this thread - it entirely depends.
You might be pretty ill afterwards, shakes etc.
The section might not end up being straightforward.
Like any birth, the baby might need attention.
If you are breastfeeding, you REALLY REALLY want those first few hours to be focused entirely, entirely on that and NOT on covering up ready for Uncle Pete to stride in.
You might sail through it, feel ok and really want to show off the baby.
You might feel teary, overwhelmed, vulnerable and only want your DH there.
So my tip would be - tell everyone VERY firmly that you will call them when you feel up to visitors. If you think they won't respect this, tell them the week before that the date has moved to the next day, so they won't turn up unannounced.
About the baby not you? Err, no. You will have just gone through the most overwhelming experience and surgery. The baby will be depending on you to start feeding and bonding. It's all about you, I'm afraid - you and your baby starting off on the right foot, and your DH too as your new little family. It's all about you. The people it's very much NOT about is them.