Very few newborns or cute. They're mostly just puffy, and scrunch faced and sometimes lumpy. Everyone just says they're cute to be nice. No one is going to walk up to a woman who just had to to give birth and tell them the thing that they just suffered to pop out looks like a fucking tumor with limbs. If someone slaves all day over thanksgiving, you're obliged to be nice about it, so fuck.
Also, puppies and kittens are nasty looking newborn as well. Everything that happens the minutes and hours after they're born will absolutely repulse you if looking at a newborn kinda repels you. They're super messy, they stink, screech constantly for days, and don't really get cute for a couple of weeks until they get fluffy and open their eyes and ears. It's just no ones trying to get you to hold them and people don't post pics when they're minutes old. I mean, nothing wrong with not liking babies, but they aren't as gross as anything else tbh