The essential's lists always make me laugh
Always much the same as the useless lists. As people have said already what one person loves another will hate.
The only things you need are,
You will need something to catch the poo/wee in, for me that was disposable nappies until they were big enough for washables. My only extras were nappy sacks and baby wipes. Anything else for me was binned, I had mountain's of cotton wool.
Something to dress the baby in, for me that is cheap sleep suits. I had so many unworn 'proper' clothes that went to charity after two children. If you couldn't lay them on the layed out flat clothes they didn't wear it. Bloody socks, it appears my children were born with 3-6 month size feet, besides sleep suits have feet! My DC weren't exploding babies, I only needed bare minimum of clothes.
Something to carry baby in. I so wish I'd used the home made stretchy sling for the first 4/5 months, I didn't need a buggy looking back for that time. It also meant I didn't need lots of warm clothes as they had lots of layers and warmth from the wrap. Obviously a car seat for car travel is essential.
Something to feed the baby with, I had loads of crap for BF DS1, pumps, bottles, warmers, freeze bags. DS2 always direct from source, much easier. Then BLW for both, bibs just left a clean patch where it had been.
Becoming a parent has left me very cynical. At your most vulnerable point in your life you get bombarded with lists of things you need, and the chances are you don't. These lists are from shops, NHS, internet, yours friends and family. Some well meaning, some trying very hard to make money. It seems to me we forget babies are individuals even from birth, one size does not fit all.
I'm wondering how my sister is getting on with her newborn. I hope he likes his bath that was perfect for his her. She really didn't seam to understand it isn't all about what she wants.