1st baby and I have a question

Haley • Momma of 3 🐶🐶👼🏼 Currently pregnant with our 🌈💕 First U/S went well - singleton with a 127 heart rate at 6.5 wks gestation.

Of all the things to put on a baby necessities list...what on this list is not really necessary? I feel like so much of this stuff can be bought after baby is here. When he/she is a newborn, they'll basically just be sleeping, eating, pooping, repeat. .

What have you found to be life savers when babes was a newborn? What are unnecessary expenditures and what are must haves they don't tell you about?