Mom, baby, and to a far lesser extent dad, are the only ones who have needs in this situation. Everyone else only wants.
Baby has zero benefit from visitors, so it’s all about the adults. Mom is recovering, dad is supporting mom and baby, as well as likely catching up on sleep himself.
What extended family wants, or their expectations, aren’t a priority, and shouldn’t be. I find it very disconcerting that people think their expectations ought to be prioritized when someone else has a baby.
And just because someone else did things differently doesn’t obligate anyone else to do the same.
New mom is sleep deprived, hormones crashing, bleeding, possible stitches or even surgery, probably learning how to nurse, and taking care of a brand new person, and folks are upset that they have to wait to visit? How unkind.