There are so often posts talking about how 'it gets easier' when babies are older, about how difficult newborns are etc, but I'm starting to think in general (exceptions for poorly children, allergies, colic etc) that this sentiment is more about trying to be empathic, about the learning curve of having a baby etc, than being accurate.
I mean, newborns sleep a lot, have low entertainment demands, eat a single type of food, and can't get upto mischief.
An older baby may well sleep just as badly, but less naps in the day, requires entertaining, wants to kill themselves, tried to get up and falls over loads, and if you turn your back, will be trying to pull up on the bin or something.
And then they start talking back, and having attitude etc (as well as many positive things) as toddlers. And many still don't sleep well, and now don't even nap in the day. And you're often juggling work.
Obviously I don't think we should say to a mum who is struggling with a newborn that it's going to get worse, but that's the reality for a lot of us right? That we might get better at the juggling, and more efficient at multi tasking, and learn to live on less sleep, but in terms of how demanding they get, the newborn bit can be pretty easy comparatively.
(I'm a mum of a toddler who took an hour to go to bed, and woke 4 times in the night, including one long wake up, and an older baby who woke up 3 times, and who works)